First gets brainliest!

First Gets Brainliest!

Answers

Answer 1

Answer:

(F)

Explanation:


Related Questions

Minerals are generally
a)solids
b)liquids
c)gases
d)plasmas

Answers

Solids they come in rock form

Answer:

A) solids

Explanation:

Most minerals are solids if I am correctamundo(that's a real word, crazy right?)

Have a great day everybody stay safe and be kind. :))

How does meiosis differ from mitosis?
A. It increases the amount of DNA
B. It increases the number of cells
C. It reduces the amount of DNA
D. It decreases the number of cells

Answers

Answer:

Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells. Below we highlight the keys differences and similarities between the two types of cell division.

Explanation:

*btw i used my science book for this and Hope It Helps :)

Answer:

It increases the number of cells.

Explanation:

What are the advantages and disadvantages of space probes?

Answers

Answer:

What are the advantages and disadvantages of a space probe compared to a piloted spacecraft? Compared to manned spacecrafts, space probes have the advantage of being smaller and requiring less resources, traveling farther over longer periods of time, and going places too dangerous for humans.

Explanation:

Answer:

Compared to manned spacecrafts, space probes have the advantage of being smaller and requiring less resources, traveling farther over longer periods of time, and going places too dangerous for humans.

Explanation:

Which of the following is a decomposer? O A. Fern B. Worm O C. Wolf O D. Banana​

Answers

B:Worm

Fern and Banana aren’t decomposers the wolf is a consumer

Chromosomes other than sex chromosomes are known as _____.

genes
proteins
autosomes
alleles

Answers

Answer:

autosomes

Explanation:

it is opposite of the second chromosomes

Explanation:

Hey there!

The answer is autosomes chromosomes.

Option A : It is the smallest unit of chromosomes.

Option B : Protein is not a chromosome.

Option C : It is a chromosome.

Option D : It isn't chromosome too.

Therefore, the answer is Option C.

Hope it helps...

The process of …………………. ensures continuity of life on the earth.

a. Reproduction
b. Respiration
c. Transpiration
d. Photosynthesis

Answers

Answer:

Reproduction

Hope it helps:)

Please mark as brainliest

What two things can make a molecule polar?

Answers

Answer:

Polar molecules must contain polar bonds due to a difference in electronegativity between the bonded atoms.

Explanation:

Answer:

The presence of polar bonds and the shape of the molecule

Explanation:

This is the correct answer

Using a complete sentence describe a eukaryotic cell
PLEASE ANSWER ASAPPPP

Answers

Answer:

A eukaryotic cell has a nucleus.

Explanation:

What is it called when Scientists state whether their data confirmed or rejected the hypothesis?
A. Drawing a conclusion.
B. Making a prediction.
C. Collecting data.
D. Stating a problem.

Answers

The answer is A have a nice day

Answer:

The answer is A. - Drawing a Conclusion

Explanation:

I if a radioactive material has a 10 year half-life, how much of a 100 g sample will be left after 20 years?


A. 50g
B. 6.25g
C. 12.50g
D 25g​

Answers

I believe the answer to your question is C) 12.50g.

Since it has a half life of 10 years and the question asks for 30 years all you need to do is divide 100 in half 3 times.

Hope this helps!! :))

Please help!! PLEASE!

Answers

Answer:

1-Sparta, 2-Sparta, 3-Sparta, 4-both, 5-both, 6-Athens, 7-Athens, 8-Athens, 9-Sparta, 10-Athens, 11-Athens, 12- Sparta, 13-Athens, 14-Sparta, 15-Sparta

Explanation:

Answer:

I copied my previous answer to this because I think they are the same questions. BTW how many times did u post the same question??!

1- Athens

2- Spartans

3- Spartans

4- I think it is both, don't get me wrong

5- I think it is Spartans

6- Athens

7- Athens

8- Athens

9- Spartans

10- Athens

11- Athens

12- Spartans

13- Athens

14- Spartans

15- Spartans

There you go. Hope this helps :D

Mass is measured in kilograms and acceleration is measured in m/sec/sec and force is measured in newtons.
True
False

Answers

Answer:

Mass is measured in kilograms and acceleration is measured in m/sec/sec and force is measured in newtons.

True

True I think, I hope it’s true

The type of wave that squeezes and releases the rock back to the same shape

Answers

Answer:

Seismic Wave

Explanation:

Which of the following is NOT a part of Darwin's theory of evolution by natural selection?
a:More offspring are produced than can generally survive.
b:Individuals in a population vary in many ways.
c:Changes in an individual's genetic material are usually harmful.

Answers

Answer: inheritance of acquired characteristics

Explanation: Because you smell like porch Darwin

How does artificial selection result in new traits being passed on to offspring?
Nature chooses which characteristics get passed on
Humans only allow those organisms with the desired traits to reproduce
Competition between individuals results in certain traits being lost from the gene pool.

Answers

#2: humans only allow those organisms with the desired traits to reproduce.... hope that helps!
Your answer is number 2

Which of the following correctly states the roles of the xylem and guard cells in the
process of photosynthesis?

Answers

Answer:

Plants convert energy from sunlight into sugar in a process called photosynthesis each plant contains a branched system of tubes called xylem which is responsible for water transport from the roots (where it is taken up) to the leaves (where it is used in photosynthesis).

Plants convert energy from sunlight into sugar in a process called photosynthesis each plant contains a branched system of tubes called xylem which is responsible for water transport from the roots (where it is taken up) to the leaves (where it is used in photosynthesis).

What is mesophyll?

Mesophyll cells are specialized cells present in the plant leaves and are significant for the process of most of the photosynthesis ( that is formation of food that is carbohydrate using carbon dioxide and water in the presence of sunlight).

These cells have chloroplast ( a green colored, membrane bound specialized organelle) where this mechanism of photosynthesis occurs.Plants convert energy from sunlight into sugar in a process called photosynthesis each plant contains a branched system of tubes called xylem which is responsible for water transport from the roots (where it is taken up) to the leaves (where it is used in photosynthesis).

Therefore, Mesophyll cells are specialized cells present in the plant leaves and are significant for the process of most of the photosynthesis.

Learn more about Mesophyll cells on:

https://brainly.com/question/23177537

#SPJ2

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hello im chiilin lets talk o {} o

Answers

Answer:

O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O O_O

Explanation:

Why is genetic equilibrium uncommon in actual populations?

Answers

Answer: If a population is not evolving, allele frequencies in its gene pool do not change, which means that the population is in genetic equilibrium. ... Evolution, in genetic terms, involves a change in the frequency of alleles in a population over time.

Explanation:

Which NPSG is especially important in behavioral health care programs?
A. Identify patient safety risk.
B. Use medicines safely.
C. Prevent infection.
D. Identify patients correctly.

pls help

Answers

Answer:

Identify Patient safety risk.

Which statement best describes the law of conservation of energy?
A. Energy cannot change forms in closed systems.
B. The total energy in an isolated system can only decrease.
C. Energy is neither destroyed nor created during energy
transformations.
D. Energy can be destroyed only in open systems.

Answers

Answer:

c

Explanation:

c. energy is neither destroyed nor created during energy

hope this helps:)

PLEASE HELP ME ASAP 50 POINTS BRAINLEIST WILL BE CHOSEN PLEASE HELP ASAP!!!!!!!!!!!!!

Which of the following is the best description of the damage caused by a category five hurricane?

A Extreme damage, large amounts of damage to homes

B Catastrophic damage, homes completely leveled

C Moderate damage, large trees snapped or uprooted

D Minimal damage, broken tree branches

Answers

Answer:

B. Catastrophic damage, homes completely leveled.

Explanation:

Answer:

B. Catastrophic damage, homes completely leveled.

Explanation:

which enzyme would be the most efficient ​

Answers

pretty sure you would be correct with c

4) fill in the blanks with the following options:

a) eukaryotic
b) prokaryotic

1)bacteria______; bacteria, blue-green algae, spirochetes
2)archaea______; halophiles, thermophiles
3)protista______; dinoflagelletes, golden-brown and yellow-green algae, diatoms, amoeba
4)plantae______; all plants
5)fungi______; molds, yeasts, mushrooms
6)animalia______; all animals

Answers

I’m pretty sure the answers are

Prokaryotic : 1 & 2
Eukaryotic : 3, 4, 5, & 6

What are forces and how do they affect the motion of objects?

Answers

Explanation:

Force is describe as a push or pull on a body. It causes the motion of a body generally.

Newton's law of motion greatly explains the synergy between force and motion. A body will maintain its position at rest or uniform motion unless if it is acted upon by an external force. When force acts on a body, there is a considerable change in the motion of the body.

kelp forest could help protect the ocean animals from ocean acidification what evidence supports this claim and explain why the evidence supports the claim​

Answers

Google should have the answer

Answer:

Kelp is an ecologically and economically important foundation species in California, where forests line nutrient-rich, rocky bottom coasts. One of the detrimental impacts of increased carbon in the atmosphere is its subsequent absorption by the planet’s oceans, which causes acidification – a chemical imbalance that can negatively impact the overall health of marine ecosystems, including animals people depend on for food.

Kelp has been targeted as a potentially ameliorating species in part because of its speedy growth – up to 5 inches per day – during which it undergoes a large amount of photosynthesis that produces oxygen and removes carbon dioxide from the water. In Monterey Bay, the effects of giant kelp are also influenced by seasonal upwelling, when deep, nutrient-rich, highly acidic water from the Pacific is pulled toward the surface of the bay.

Explanation:

change it up a bit but hop this helps?

Can you cry underwater?
Is it possible I need full explanation
Thanks I’ll give brainliest

Answers

Answer:

The answer however is yes you can, but you would probably die. The body mechanism for crying under water works just as fine above as below the water. So you can cry tears, they would just be mixed with the rest of the water.

Explanation:

1. The cells in our bodies are surrounded by these types of solutions.

3. When an animal cell is places in this solution, it will burst (get layer)

4. When an animal cell is placed in this solution, it will shrivel or shrink (get smaller).

5. This is a solution with more solute than the cell.

A) isotonic solution
B) hypertonic solution
C) hypotonic solution

Answers

Answer:

1. The cells in our bodies are surrounded by these types of solutions. → Isotonic solution.

3. When an animal cell is places in this solution, it will burst (get layer)  → Hypotonic solution.

4. When an animal cell is placed in this solution, it will shrivel or shrink (get smaller) → Hypertonic solution.

5. This is a solution with more solute than the cell. Hypertonic solution.

Explanation:

The cells in the body are in a balance of substances —concentration of solutes— between their cytoplasm and the extracellular space. This balance is dynamic in living beings, due to the constant exchange of ions and substances between the intracellular and extracellular space.  For this reason, the extracellular medium is isotonic with the cytoplasm.

A cell can lose or gain water depending on the amount of solutes that a medium has in which it is found, with respect to the cytoplasm. This difference in solutes concentrations produces an osmotic gradient that drags water from the least concentrated solution to the most concentrated, through the process of osmosis, which seeks to achieve an equilibrium of concentrations.

When a animal cell is exposed to a hypertonic solution with a higher concentration of solutesit loses water and tends to dehydrate and become smaller.An animal cell in a hypotonic solution receives water, so it can expand and even burst.

In practice, the concentrations of intracellular and extracellular solutes depend not only on the osmotic gradient, but also on the concentration gradient of substances.

How does interphase prepare cells for mitosis

Answers

Answer: During interphase, the cell copies its DNA in preparation for mitosis. Interphase is the 'daily living' or metabolic phase of the cell, in which the cell obtains nutrients and metabolizes them, grows, reads its DNA, and conducts other "normal" cell functions. This phase was formerly called the resting phase.

Explanation:

Interphase is when the cell is growing and undertaking all normal functions of a cel. Interphase is also when the cell copies it's DNA. It prepares the cell for mitosis as when the cell splits into two daughter cells, each daughter cell have one copy of DNA.

If this is the multiple choice answer, the correct answer is "B. growth of cell and replication"

What is the parental or P generation? (i give out branist!)

Answers

Answer:

Explanation:

The F1 generation refers to the first filial generation. Filial generations are the nomenclature given to subsequent sets of offspring from controlled or observed reproduction. The initial generation is given the letter “P” for parental generation.

William is developing the model shown below to illustrate the process of photosynthesis. He plans to use the model to explain how photosynthesis transforms both energy and matter.


Earth systems include the biosphere, atmosphere, and geosphere. Use the model to explain how photosynthesis acts to transfer carbon between two Earth systems.

Answers

Answer:

Biosphere and atmosphere.

Explanation:

Biosphere refers to the living organisms lives on the earth surface. All plants takes carbon in the form of carbondioxide gas from the atmosphere for the production of glucose in the process of photosynthesis and releases carbondioxide by the living organism in the process of respiration as a waste product. We can conclude from this discussion that photosynthesis acts to transfer carbon between two Earth systems such as biosphere and atmosphere.

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where did the astrologer sit every day Randomly selected 150 student cars have ages with a mean of 7.3 years and a standard deviation of 3.6 years, while randomly selected 65 faculty cars have ages with a mean of 5.9 years and a standard deviation of 3.5 years.1. Use a 0.01 significance level to test the claim that student cars are older than faculty cars.The test statistic isIs there sufficient evidence to support the claim that student cars are older than faculty cars?A. YesB. No2. Construct a 99% confidence interval estimate of the difference 12, where 1 is the mean age of student cars and 2 is the mean age of faculty cars. ill give you a brainliest if it is right Solve for w.5w/8 = 15 solve step by step with a good explanation.if you get this correct and solve step by step then i will mark you brainliest! PLEASE HELP Which of the following is NOT one of the common pathogens for infectious disease?A. BacteriaB. Resident bacteriaC. VirusesD. Fungi Which planet has these characteristics? - has two moons that orbit it - has dust storms on its surface as well as ice - has seasons Constants: A: MW = 150 g/mol; B: = MW 100 g/mol; C: MW = 200 g/mol. 2.0 g C was made from 4.5 g A and 4.0 g a. Calculate the yield for the following reaction: 3A + B -> Cb. Calculate the yield for the following reaction: 2A + 3B -> Cc. Calculate the yield for the following reaction: A + B->3C Choose the definition for environment.A. The art of making maps.B. The study of how humans interact with each other and with the world around them.C. The study of the Earth's surface.D. The physical world and its natural processes. Hiram told you about his math test from 4th period. When you got to lunch, you shared Hiram's opinions with Nathan, so he could do some last-minute studying for the test. How would you best describe your sharing with Nathan? secondary source primary source plagiarism hearsay What happened once early clan families became larger and more extended groups ? A block of mass 3 kg slides along a horizontal surface that has negligible friction except for one section, as shown above. The block arrives at the rough section with a speed of 5 m/s and leaves it 0.5 s later with a speed of 3 m/s. What conclusion does this passage best support?The Yuan dynasty relied on a large organization to govern.The Yuan dynasty succeeded by continuing Sung civil service practices.The Yuan dynasty benefited from appointing people of a variety backgrounds.The Yuan dynasty was ruled mainly by bureaucrats as the khans had little real power. 100 times 90 times 5 plus 5 A new cream was developed to reduce the irritation caused by poison ivy. To test the effectiveness, researchers put an ad online asking for volunteers to participate in the study. One hundred subjects replied, and they were informed that one group would receive the new cream and the other group would receive a cream with no active ingredient. All 100 subjects were exposed to poison ivy. Fifty were then assigned to the group with the new cream, and 50 were assigned to the group with the cream with no active ingredient. After three days, the subjects level of irritation was measured.Of the 50 subjects that were assigned to the cream with no active ingredient, 15 stated they had less irritation. What is this called?placebocontrol groupplacebo effectplacebo control Compare the emergence of advanced civilizations in Meso and South America with the four early river valley civilizations.Which of the following systems of trade was most widely used in both ancient river civilizations and ancient Native American civilizations? bartering the exchange of coined money free exchange international trade As a business owner, why would understanding the basic accounting equation be important? 2) Does the pair of ratios form a proportion? *3 pointsYesNo Which reference source may be consulted to answer questions regarding the Professional Engineers Act? (a) The Business and Professions Code (b) The California Code of Regulations (c) The Professional Engineers Act and Board Rules (d) All of the above HELP URGENT I NEED THIS FAST!!! Which of the following best describes what command economy is? A) when government decides what ultimately happens with goods and services B) when the government doesnt allow people to go out after a certain timeC) when government lets the people ultimately decide everything they want