What do rock layers have to do with the age of the rock?

Answers

Answer 1

Explanation:

Geologists use the law of superposition to determine the relative ages of sedimentary rock layers.

Answer 2
the rock layer on top is the youngest rock layer according to the law of superposition

Related Questions

¿ Como recuperarías la Dieta Prehispánica y las tradiciones alimentarias que nos heredaron nuestros antepasados?

Answers

Answer:

A través de la literatura,

Explicación:

Recuperaríamos la Dieta Prehispánica y las tradiciones alimentarias que nuestros antepasados nos heredaron a través del estudio de su escritura sobre el plano de la dieta y los alimentos que consumen. Al adoptar la Dieta Prehispánica, podemos mejorar nuestra salud y recuperar nuestras tradiciones. También obtenemos tradiciones alimentarias que estuvieron presentes en la Dieta Prehispánica debido a la literatura escrita por las personas presentes en ese momento por lo que los documentos escritos ayudan a recuperar la Dieta Prehispánica y las tradiciones alimentarias.

What statement is not apart of the cell theory

Answers

Sorry you got the answer choices?

(Easy question)
What is an Adaptation?

Answers

Answer:

The way something changes to fit its natural environment or surroundings to have a better chance at success for anything

Explanation:

Adaptation is the biological method through which organisms adjust to new settings or changes in their current environment, according to evolutionary theory.

☆彡Hanna

Changes in global temperature and other Choose... conditions have effects on organisms and on the clades to which they belong. The emergence, growth, and extinction of a large clade, such as the dinosaurs, is an example of a Choose... pattern. This pattern includes Choose... extinction, which tends not to disturb ecosystems, as well as Choose... extinction, in which ecosystems change drastically.

Answers

Answer:

larger macroevolutionary patterns.

extinction, in which ecosystems change drastically

Explanation:

The emergence, growth, and extinction of a large clade, such as the dinosaurs, is an example of larger macroevolutionary patterns. This larger macroevolutionary patterns occur due to climate change. Extinction of organisms in which ecosystems change drastically that leads to unfavourable environmental conditions which decreases the population to the extinction of organisms.

Where is it a disadvantage for redheads to live?
A. Southern climates

B. Northern climates

Answers

Answer:

Southern climates

Explanation:

Red hair population predominantly occur in Northern Climates. A clue that this is a favorable climate for this phenotype.

Answer:

A. Southern climates

Explanation:

The southern climates is a disadvantage for redheads to live.

The allele that requires only one of its types to be present for the traits to be expressed is known as the _______ allele.

Answers

Answer: The allele that requires only one of its types to be present for the traits to be expressed is known as the dominant allele.

Questions are in the attachments I’ll give a brainlist

Answers

menstruation

it is the shedding of endometrium layer of uterus in females

it is a cycle of 28 days and menstruation occurs in first 5 days of cycle

if female is pregnant then there ia no menstruation

Answer:

mensturation

Explanation:

if the unfertilized egg pass out of the female body then mensturation occurs but if the egg fertilized with the men's sperm the fertilized egg travels through the fallopian tube to implant itself into the uterus.And finally women is considered pregnant.

What are the protein and energy requirements for a male athlete

Answers

Explanation:

The Academy of Nutrition and Dietetics, Dietitians of Canada and the American College of Sports Medicine recommend 1.2 to 2.0 grams of protein per kilogram of body weight per day for athletes, depending on training. Protein intake should be spaced throughout the day and after workouts.

Question #2: Hint - may help to use internet searches *
1 point
2. Which of the following is NOT evidence that supports
Earth's spherical shape? (1) photographs taken from
outer space (2) ships appearing to sink as they
sail past the horizon (3) the changing seasons
(4) the similarities in gravity at sea level all over Earth
Option 1
Option 2
Option 3
Option 4

Answers

Answer:

2

Explanation:

Though the effect of ships disappearing over the horizon is due to its spherical shape, it could also be used evidence for objects falling off the "edge" of a flat, planar-shaped earth.

PLEASE HELP FAST WiLL GIVE BRAINLIEST

Answers

Answer:

C

Explanation:

C has many pores per volume than A

Answer: D

Explanation: The surface area to volume ratio is a critical factor in deciding the ability of a cell to take in nutrients through a passive transport process such as diffusion.

Model A has a lower surface area to volume ratio while B has a greater surface area to volume ratio.


write any three write any three basis of evolution of living beings on the earth ​

Answers

Answer:

Hadean, archean, proterozoic

On the basis of evolution, organisms are classified as primitive or evolved organisms. Organisms that have a primitive cellular design are termed as prokaryotes, while organisms that are evolved and have a complex cellular structure are called eukaryotic organisms. Eukaryotes may either be unicellular or multicellular in the organisation and are further classified on the basis of similarities and differences in the body design, mode of nutrition and development.

Evolution is
A. a rare event.

B. currently occurring ONLY in scientific laboratories.

C. constantly occurring at the same rate in ALL organisms.

D. a process that occurs as a result of differences in reproductive fitness.

E. a process that occurred only in the past.

Answers

Answer:

C

Explanation:

Evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection.

Answer:

C. constantly occurring at the same rate in ALL organisms.

Explanation:

Evolution is constantly occurring at the same rate in all organisms.

Do you think if the environmental conditions in an area changes that the plants and animals that inhabit that region will change their features to adapt to the changing conditions?

Answers

Answer:

yea

Explanation:

cause our climate conditions changes everyday depends on the atmosphere at that time so if there fire in a forest all the animals there have to adapt to the smoke.

Yes, if the environmental conditions in an area changes that the plants and animals that inhabit that region will change their features to adapt to the changing conditions.

Why plants and animals will change their features?

Plants and animals are fundamentally different in many ways, but one of the most obvious is in how they deal with temperature.The climatic niche of a species reflects where it can live.A species with a wide climatic niche can range widely across many different conditions and may be especially resilient to climate change.Different sets of plant and animal species tend to occur at different elevations, which differ in temperature and precipitation.

Learn more about adaptations below,

https://brainly.com/question/19733892

#SPJ2

What's true about all three of the first babies?
A. They all have hair, but they have different genotypes

B. They all have the same genes but some have hair and some don't

Answers

Answer:

B. They all have the same genes but some have hair and some don't

Explanation:

Type I genes tend to be involved in immune response or sensory receptors while type III genes are involved in cell to cell signalling and type II genes are a complex mix of all three types.

Answer:

B. They all have the same genes but some have hair and some don't

Explanation:

The statement (B) is correct statement.

Question 12 of 30
Which of the following best describes the difference between an adaptation
and adapting?
A. An adaptation takes place during an individual's lifetime. Adapting
takes place over many generations.
B. An adaptation is a genetic trait that improves an individual's
chances of survival. Adapting is changing behavior or appearance
in response to experience.
C. An adaptation is a learned behavior. Adapting is a genetic
process.
D. Adapting improves an individual's chances of survival. An
adaptation is a change made in response to experience.

Answers

Answer:

bbbbb

Explanation:

is Bobby for sure because b is the only one that make sense


What are the names of the pigments that are in a plant’s leaves? (Choose all that apply)

flavonoids

anthocyanins

carotenoids

chlorophyll

Answers

Answer:

All of these pigments are found in leaves

Answer:

anthocyanins

carotenoids

chlorophyll

Explanation:

Its all except flavonoids

question about weather no links because someone gave me a video of rick roll

Answers

sf-74-95
No- 0-39
NM-40-73
NT- 111-129

Scientists are studying the mating habits of a population of butterfly fish on a Caribbean coral reef. They discover that both the largest and smallest males get the most mates and pass on the largest number of genes to the population's offspring. The largest males get a large number of mates because they can guard the females, preventing most of the smaller males from mating. However, the very smallest males also get a large number of mates because they escape the notice of the larger males and are able to mate with the females quickly. Based on these observations, which selective force appears to be acting on male body size in this population?

Answers

Answer:

The correct answer is - Disruptive selection.

Explanation:

Disruptive selection is a mode of natural selection that exhibits that two extreme values of phenotypic traits of the population are favored by this population than the population with their intermediate values. Disruptive selection occurs when there is a fitness advantage of extreme values of phenotypic traits over more intermediate phenotypes.

In this case, the largest males mates more, due to fact that they can guard the females, than smaller males. The smallest fishes also get a high number of mates as are able to mate with the females quickly without coming to the notice of larger males.

Where do plants obtain their nitrogen?

A: Plants absorb nitrogen directly from the air.

B: Worms produce a source of nitrogen for plants.

C: Nitrogen is made during the process of photosynthesis.

D: Plants get their nitrogen from soil bacteria.

Answers

Answer:

D plants get their nitrogen from soil bacteria

Explanation:

I hope its right :)

Answer:

The answer is D

Explanation:

Plants rely mainly on the combined nitrogen in form of ammonia or nitrates resulting from nitrogen fixation by bacteria living symbiotically in their root nidules

Onion root tips are often used to study mitosis because they grow very rapidly, which means that many cells are dividing. The very tip of the onion root ends in a structure called the root cap. The other end of the root attaches to the onion. A scientist is interested in determining whether an onion root tip grows from the base of the root or from the tip near the root cap. She counts the number of cells that are in one of the phases of mitosis at different distances from the root cap. What is the dependent variable in her experiment

Answers

Answer:

- Dependent variable: number of cells that are in one of the phases of mitosis

Explanation:

In an experiment, the independent variable is the variable that is not changed by the other variables that are being measured during the experiment (in this case, the independent variable is represented by the distances from the root cap). On the other hand, the dependent variable is the variable that is being measured/tested during the experimental procedure and, therefore, is 'dependent' on the independent variable. In consequence, in an experiment, the dependent variable is expected to change as a result of the manipulation of the independent variable.

Luisa went into the bathroom after her sister had a bath. It was full of mist and the mirror was covered with the a lot of liquid drops. What was the mist made of?

Answers

Answer:

Mist is made of water vapor.

Explanation:

The bathroom mirror and the fog that the bathroom presents after someone takes a shower, is formed by water vapor. This water vapor is formed by the hot water from showers, which evaporates. This water vapor is what forms the mist, however, when this mist touches the surfaces of the bathroom, such as the mirror, it becomes water again and that smothers the mirror. The mist becomes water when touching the mirror because of the difference in temperature between them, as the mist is hot and the mirror is cold. This happens through the condensation of water.

what do you mean by photo synthesis​

Answers

Answer:

photosynthesis is the process in which plants take sunlight water and soil then convert it to sugars that it uses for food

how is classification of animal related to its adaptational features​

Answers

Answer:

it is important because it helps us identify and name all the animals on earth

Answer:

We can classify organisms on the basis of its physical features.

Explanation:

Classification of animal is related to its adaptational features​ because adaptational features​ of an organism provides information about the organism to which specific kingdom or phylum the organism belongs. These adaptational features​ are gained by the organisms due to different environmental as well as climatic conditions the organism have which make changes in the body features of an organism. So we can classify organisms on the basis of its physical features.

Models are useful because

Answers

Answer:

because they are copies of actual object or actions.

Humanity faces a great number of environmental challenges, including: resource depletion, ecosystem service deterioration, pollution, biodiversity loss and climate change. Technology and research have both had positive and negative effects on the environment. Evaluate the impact of scientific research and technology on the environment. What are some ways that scientific research has harmed the environment. Choose ALL that apply. A) Research has led to the depletion of natural resources. Eliminate B) Air, water, heat and noise pollution can all be caused by producing and using technology. C) Scientific research has led to widespread increases in carbon emissions which has led to global climate change. D) Scientific research has caused widespread habitat disturbance and destruction as scientists have invaded ecosystems. E) Manufacturing technology creates large amounts of waste, and used computers and electronics get thrown out when they break or become outdated.

Answers

Answer:

Option B and E and D

Explanation:

Technological advancement has led to growth of industries and manufacturing units and hence the net production of goods. This has led to the use of natural resources and release of pollution of all forms. Environmental research leads to intrusion into niche habitats and hence causes its destruction.

Option B, D and E are correct

State two substances which will
diffuse out of a cell:
(I already know Carbon Dioxide)

Answers

Water and Oxygen.

Hope this helps; have a great day!

PLEASE HELP! WILL MARK BRANLIEST!
The amount of carbon today is the exact amount that has always been on Earth. T or F

Answers

Uhmmmm that’s definitely false.

The study of living things and how they interact with each other and their
environment is called

Answers

Answer:

An organisms environment refers to the complete range of conditions in the ecosystem which affect its way of life, not only abiotic factors but biological factors such as competition for food, space and shelter. The study of how living organisms interact with each other and with their environment is called ecology.

Explanation:

pls mark brainliest

What are the phenotypes of an organism?
A. the organism's genes

B. the organism's physical traits

Answers

B. the organism's physical traits

hope it is helpful to you ☺️

I believe the answer to this is:

B. The organism's physical traits

Hope this helps! :D

What happens to a spermatid to change it into a sperm cell?
O Meiosis occurs, making a cell with n chromosomes.
The nuclei of two polar bodies fuse, making a cell with 2n chromosomes.
O A tail is added, making the sperm a motile cell.
O Amembrane hardens, making the sperm a nonmotile cell.

Answers

A tail is added, making the sperm a motile cell.

Sperm does not become spermatozoa (what we think of when we think of sperm) until the formation of the tail.
Other Questions
Amy is going on a 4 1 4 4 4 1 mile hike. She has already hiked 2 3 4 2 4 3 miles. How many more miles does she have left are there other universes ?? Read the excerpt from "A Quilt of a Country."Today the citizens of the United States have come together once more because of armed conflict and enemy attack. Terrorism has led to devastationand unity.Which statement best explains the role context plays in better understanding this excerpt?Knowing that Quindlen has an Italian and Irish heritage helps the reader better understand her viewpoint, which is that all immigrants are the same.Knowing that Quindlen compares the American people to a quilt helps the reader better understand her viewpoint of America as a melting pot.Knowing that Quindlen lives in New York helps the reader understand that she lives in a multicultural environment.Knowing that Quindlen wrote this piece after the 9/11 attacks helps readers understand her viewpoint, which is that tragedy unites people. What is the Earth's outermost layer? A. The inner core B. The mantle C. The outer core D. The crust Please select the best answer from the choices provided Read the excerpt from Act II, scene vi of Romeo and Juliet.Friar Laurence: These violent delights have violent ends,And in their triumph die, like fire and powder,Which, as they kiss consume: the sweetest honeyIs loathsome in his own deliciousnessAnd in the taste confounds the appetite:Therefore love moderately; long love doth so;Too swift arrives as tardy as too slow.Which is an example of a paradox within the excerpt?And in their triumph die, like fire and powder,Which, as they kiss consume:the sweetest honey / Is loathsome in his own deliciousnessTherefore love moderately; long love doth so; Find the angle of depressionfrom point A to point C.?665 miBAngle of depression = [ ? ] Which expression could be used to find the volume of the prism shown below? A rectangular prism with length of 11, height of 5, and width of 8. (11 times 8) times 5 (11 + 8) times 5 (11 times 8) + 5 (11 + 5) times 8 Mark this and retu PLEASE ANSWER FASTA-1 Equipment Rental Company charges $195 per day to rent a backhoe. The rental cost at A-1 can be represented by the function a(x) 195x, where x is the number of days the backhoe is rented. A competitor charges $150 per day plus an extra $90 fee. The cost at the competitor can be represented by the function c(x) 150x 90, where x is the number of days the backhoe is rented. Describe the transformation from the graph of a to the graph of c. a. vertical shrink by 10/13 and then a vertical translation 90 units down b. vertical stretch by 10/13and then a vertical translation 90 units up c. horizontal stretch by 13/10and then a vertical translation 90 units up d. vertical shrink by 10/13and then a vertical translation 90 units up The angle of elevation to a nearby tree from a point on the ground is measured to be44. How tall is the tree if the point on the ground is 51 feet from the tree? Roundyour answer to the nearest hundredth of a foot if necessary. Can someone explain to me why I don't understand? About how much energy would be transferred to tertiaryconsumers if the producers begin with 25,000 kcal? Solve x^2 -6x=-5 by completing the square. Show all work for the steps below. (a) For x^2 -6x+c+-5+c, what value of c is used to complete the square? (b) Substitute the value for c in Part 2(a). Then complete the square to rewrite the equation as the square of a binomial. (c) Solve for x I need help with number so can any one help me please and thanks Anyone know how to skip a video on edge nuity??? Find f(2) if f(x) = (x + 1)^2answer options:a. 6b. 9 c. 5HURRY PLZZZ What happens if a protein-digesting enzyme is mixed with starch solution? Tell which vos el sonido wacho word has short e sound or long e sound1. ready2. neat3. mean4. heavy5. please What is the main idea of the first stanza of "Auspex"? Container A holds 5 bottles of water each with a capacity of 250ml. Container Bholds 7 bottles of water each with a capacity of 175ml. Which container holdsmore water? Explain your answer. The charge that passes a cross-sectional area A=10-4 m2 varies with time accordingto the relationQ=4 + 2t + t2, where Q is in coulombs and t is in seconds. (a) Find the relationthat gives the instantaneous current at time t =2 s is