Please help me with my science homework please

Please Help Me With My Science Homework Please

Answers

Answer 1
Seashell - From water to sand

That’s the only one I know but sorry

Related Questions

If you were to test a sample of soda lime with universal indicator would it register a pH above or below?

Answers

Above 7. As all acids have a ph value of 7-14 and a soda lime contains acid in it.

Which animal has modified ecosystems more than any other animal and has had the greatest negative impact on world ecosystems?
gypsy moth
zebra mussel
human
shark

Answers

Answer:

Humans

Explanation:

Obviously

What is a apple?
A.Fruit
B.Veggie
C.Food
D.Meal

Answers

Answer:

A. Fruit

Explanation:

An apple is a Fruit because it includes seeds.

The image below illustrates a specific organ in a plant found below ground:



This organ provides more than one function to the plant. Which of the following is a function of this organ illustrated in the picture?

Question 6 options:

Anchors the plant in the soil


Absorbs oxygen from the soil


Transports carbon dioxide to the soil


Releases water into the soil

Answers

Roots represent a plant organ that anchors the plant in the soil. It is a fundamental part of the plant.

What are plant organs?

The plant organs are specialized groups of tissues that work together to perform specific functions.

The main plant organs include shoot, roots, and leaves, each one having specific functions.

The roots are responsible to anchor the plant to the soil in order to obtain fundamental nutrients from it.

Learn more about plant organs here:

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Answer: A is the answer

Explanation: i took the quiz

Based on the population pyramid, which has the lowest cohort (group) of people?

O 35-39
O 0-4
O 20-24
O 80-84

Answers

Definitely 0-4 because this are the lowest numbers

Proteins do not pass through cell membranes because.

Answers

Answer:

Proteins are generally way too big to be able to fit through a cell membrane.

Explanation:

They cannot compress their molecules to pass through.

QUESTION:-

What is meant by symptoms of a disease?



koii h?​

Answers

Which disease symptoms u would like to know?

The chart shows the percentage of different elements in
the human body.
Which element is the most prevalent in the human body?
Elements in the Human Body
nitrogen
O hydrogen
O carbon
O oxygen
Nitrogen
2.6%
Other
3.4%
Hydrogen
10%
Carbon
23%
Oxygen
61%

Answers

Answer:

oxygen

Explanation:

The most abundant elements by mass in the body of a healthy human adult are Oxygen (61.4%)

toppr

Where in the body are cells found with an abundance of aquaporins in their membrane?.

Answers

They are differentially expressed in many types of cells and tissues in the body. AQP0 is abundant in the lens

In the body cells found with an abundance of aquaporins in their membrane in the AQP0 which is an abundant in the lens and these are found in the proximal of kidney and the blood vessels.

What is aquaporins?

Aquaporins has been found in a very high concentration in the part or epithelial cells and it is responsible for the production of aqueous humor and AQPs is also known as biological water proteins channel that has unique functional as well as structural properties.

Aquaporins are also known as the trans membrane of the protein that has to regulate the water flow in the cell or out of the cell. Multicellular organisms are made up of eukaryotic cell and the eukaryotic cell is consist of different cell organelles to carry out different functions in the cell. The multicellular organisms perform different life process in different cells because they have specific cell for specific function.

Therefore, In the body cells found with an abundance of aquaporins in their membrane in the AQP0 which is an abundant in the lens and these are found in the proximal of kidney and the blood vessels.

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#SPJ2

Jack needs to determine the missing flower part in this set: pistil, stigma, style, _____ Which part of a flower best completes the set? anther petals stamen ovary.

Answers

Answer: ovary

Explanation:

In a diagram of a leaf, the outermost layer of cells would be the:.

Answers

The epidermis. Nikki

Which of the following is TRUE about how are rocks deformed?

a. change its size, volume, or shape

b. there will be an equal pull and pushes on the rock from different direction.

c. rock will undergo tectonic pressure

d. there will be unequal pull and pushes on the rock from different direction.​

Answers

Answer:

a

Explanation:

Rocks change its size, volume, or shape because of weather, as well as tectonic pressure.

Describe the steps in which a gene in passed from parent to offspring. Make sure to describe how the gene is duplicated, separated, and given to the offspring.

Answers

Answer:

Mitosis occurs in somatic cells; this means that it takes place in all types of cells that are not involved in the production of gametes. Prior to each mitotic division, a copy of every chromosome is created; thus, following division, a complete set of chromosomes is found in the nucleus of each new cell. Indeed, apart from random mutations, each successive duplicate cell will have the same genetic composition as its parent, due to the inheritance of the same chromosome set and similar biological environment. This works well for replacing damaged tissue or for growth and expansion from an embryonic state. Because the genes contained in the duplicate chromosomes are transferred to each successive cellular generation, all mitotic progeny are genetically similar. However, there are exceptions. For example, there are genetic variations that arise in clonal species, such as bacteria, due to spontaneous mutations during mitotic division. Furthermore, chromosomes are sometimes replicated multiple times without any accompanying cell division. This occurs in the cells of Drosophila larvae salivary glands, for example, where there is a high metabolic demand. The chromosomes there are called polytene chromosomes, and they are extremely large compared to chromosomes in other Drosophila cells. These chromosomes replicate by undergoing the initial phases of mitosis without any cytokinesis (Figure 2). Therefore, the same cell contains thick arrangements of duplicate chromosomes side by side, which look like strands of very thick rope. Scientists believe that these chromosomes are hyper-replicated to allow for the rapid and copious production of certain proteins that help larval growth and metamorphosis

Explanation:

hope this helped!

Fossils reveal ecological relationships from the past- how do we know when the moth species Stigmella
heteromelis was alive, even though we do not have fossils of the moth or caterpillar?

Answers

The age of the moth species Stigmella heteromelis was determined from the age of fossils of organisms in which they are in an ecological relationship with.

What are fossils?

Fossils are remains of dead plants and animals that have been preserved from the past.

Fossils are used to determine the time of appearance of species.

Based on ecological relationship between the fossils of organisms that are in an ecological relationship with the moth species, the time when the moth species was alive can be determined.

Learn more about fossils at: https://brainly.com/question/14097516

Which of the following best defines PRODUCERS? *

Answers

Answer: C.

Explanation:

plants are producers

3) A doctor tells you that you were born with more slow twitch fibers than fast twitch fibers and

that it would better if you joined the cross country running team instead of track and field for

sprinting. You have always wanted to be a sprinter. What can you do to make up for your

lower ratio of fast twitch to slow twitch muscle fibers? How will what you do increase your

sprinting performance?

Answers

Endurance exercises is the only way to increase fast twitch fibers.

If we want to increase the lower ratio of fast twitch to slow twitch muscle fibers, then we can achieve it through exercises and long-distance endurance training such as running and cycling.

What is endurance training?

Endurance training refers to those exercises that increase endurance. The term endurance training generally refers to the training of the aerobic system which is opposed to the anaerobic system. so in conclusion, we can say that endurance exercises is the only way to increase fast twitch fibers.

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Please help, I’ll give brainliest.

Answers

Answer:

it involves a physical exchange of chromosome segments in the tetrad (3)

Explanation:

def of crossing over

Crossing over is the swapping of genetic material that occurs in the germline

What is the crust of the earth

Answers

Answer:

The Earth crust is the thin shell around the outside of the Earth.

Answered by QueenTLoveHave an nice day

Answer:

Earth's crust is composed of igneous, metamorphic, and sedimentary rocks. It is the first layer of the Earth.

Explanation:

All of these examples show evidence for evolution because they show


and

.

Answers

Answer:

change over time and descent from a common ancestor

Answer:

1. change over time

2. descent from a common ancestor.

Explanation:

i got it right on edge

Example of thigmonasty and chemonasty in plants?

Answers

Explanation:

THIGMONASTY:-Thigmonasty or seismonasty is the nastic response of a plant or fungus to touch or vibration.

EXAMPLE::-an example is the shutting of a venus fly trap. The drooping of leaflets of Mimosa pudica when touched is also a thigmonastic movement.

CHEMONASTY:- the nastic movement of a plant in response to a chemical stimulus.

EXAMPLE:-In the Mimosa pudica plant, when we touch the leaves of the plant they fold up. Here the stimulus is touch. 2. In a dandelion flower, the opening up of the petals of this flower in the morning in bright light and closing in the evening when light fades.

HOPE IT HELPS YOU #ITZADMIRER

An example of thigmonasty in plants is the shutting of a leguminous subfamily Mimosoideae such as venus fly trap. An example of thigmonasty in plants is the closing or bending of glandular hairs of sundew due to nitrogenous chemical compounds.

What is thigmonasty?

Thigmonasty is also referred to as seismonasty and it can be defined as the nastic response (movement) of a living organism such as a plant to either touch or vibration.

An example of thigmonasty in plants is the shutting of a leguminous subfamily Mimosoideae such as venus fly trap.

What is chemonasty?

Chemonasty can be defined as the nastic response (movement) of a living organism such as a plant to a chemical stimulus.

An example of thigmonasty in plants is the closing or bending of glandular hairs of sundew due to nitrogenous chemical compounds.

Read more on thigmonasty here: https://brainly.com/question/916256

How would one determine population change?
(5b)
add the deaths and births then subtract the immigrants
add the births and immigrants then subtract the deaths and emigrants
O add the deaths and immigrants then subtract the births
o add the births and immigrants then subtract the emigrants plus births

Answers

It is possible to determine population change by adding the births and immigrants then subtracting the deaths and emigrants. These phenomena modified the size of a population.

What is population change?

A population can be defined as a group of individuals of the same species living in a given area.

The forces that alter the growth/size of a population include birth rate, immigration, death rate, and emigration.

The birth rate and immigration positively impact the size of a population, whereas death rate and emigration negatively impact the population.

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Which station model represents a location that has the greatest chance of precipitation?
30
191
1
23
82
101
2
81
65
123
3.
60
76
163
4.
66

Answers

The station model that represent a location that has the greatest chance of precipitation is:163

Answer: 2 ( 82 , 101 , 81 )

What do all of the Jovian planets possess that none of the terrestrial planets does
natural satellites
water vapor
solid cores
numerous moons and ring systems

Answers

the moon landing was lowkey fake but ocean water is salty
Answer: Numerous moons and ring systems

how the amount of oxygen in the water affected by the light intensity?
please help me ​

Answers

As light intensity increases (distance between lamp and plant decreases) the volume of oxygen (or the rate of bubble production) increases. This indicates that the rate of photosynthesis increases with light intensity.

Hope this help

What are the process the enzyme in the digestive system?

Answers

Answer:

Enzymes break down the food that you eat. They break down the fats, carbohydrates, and protein in the food we eat.

Explanation:

I hope this helped a bit! Stay safe!

Answer:

Amylase breaks down starches and carbohydrates into sugar. Mainly it break

down the fats, carbohydrates and proteins we

eat.

Which phrase explains what the arrows show? how convection currents move in Earth’s interior the location of heated material near Earth’s surface where plates move as material cools in the outer core why the densities of materials remain constant at different layers.

Answers

The phrase that explains the arrows is how convection currents move in Earth’s interior.

What is convection current?

The convection current is the process of movement of the heat from one place to another.

It is a single or multiphase flow of fluid due to body force and heterogeneity.

The convection current happens when the fluid is heated from the bottom and cooling from the upside.

Thus, the correct option is a, how convection currents move in Earth’s interior.

Learn more about convection current, here

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Answer:

A

Explanation:

Edge22'

Which is NOT a goal of ecological succession? equilibrium reduction of diversity diverse, mature species.

Answers

Equilibrium reduction of diversity is not a goal of ecological succession.

What is ecological succession?

Ecological succession is a process that gradually and continuously replaces one community with another community over a period of time.

Ecological succession is necessary for the growth and development of an ecosystem. The main goal of ecological succession is to initiate the process of colonization and recolonization takes place where a particular location is destructed by any means of biotic and abiotic factors.

Therefore, the equilibrium reduction of diversity is not a major goal of ecological succession.

To understand more about ecological succession, refer to the following link-

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Plants have chlorophyll found in chloroplast in the leaves. The chlorophyll usually helps the plants by
A. absorbing oxygen from the air.


B. capturing energy from sunlight.


C. disguising the plants from predators.


D. protecting the plants from sunlight.

Answers

Answer:

B. capturing energy from sunlight.

Explanation:

chlorophyll is a green substance in a plant which helps the plant capture energy from sunlight and make food and oxygen by the process called photosynthesise.

Characteristics such as eye color, that are passed from one generation to the next, are known as ______.

Answers

Answer:heredity

Explanation:something that’s passed on to some members

Answer:

Heredity

Explanation:

You get some of these traits from your parents such as hair color, eye color, height, etc

For which of these vehicles is the percentage reduction in the amount of hydrocarbon emission the most?

Answers

The car whose production of carbon dioxide is least will have the most percentage reduction in the amount of hydrocarbon emission.

What is a hydrocarbon?

A hydrocarbon is a compound which is composed of hydrogen and carbon only.

Hydrocarbons are important as they are commonly used as fuels for many vehicles.

The products of the combustion of hydrocarbons are carbondiodioxide, water and heat.

Because of the effect of carbon dioxide as a greenhouse gas, many vehicles are switching to fuels with less hydrocarbon emissions.

Therefore, a car whose production of carbon dioxide is least will have the most percentage reduction in the amount of hydrocarbon emission.

Learn more about hydrocarbons at: https://brainly.com/question/3551546

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