Which of the following gives you information about a population’s age structure?
Group of answer choices

All individuals are found at least 10 meters away from others.

There are 25 individuals with a square kilometer.

Individuals live in rain forests in tropical South America.

There are 10 males and 15 females under the age of two.

Answers

Answer 1

Answer:

There are 10 males and 15 males under the age if two.


Related Questions

5. True or False: The exact history and origins of yoga is uncertain, however, it is believed to have
originated in India. *
(1 Point)
O True
False

Answers

Answer:true

Explanation:

Yoga's origins can be traced to northern India over 5,000 years ago. The word yoga was first mentioned in ancient sacred texts called the Rig Veda. ... Yoga was refined and developed by Rishis (sages) who documented their practices and beliefs in the Upanishads, a huge work containing over 200 scriptures.

Answer:

true

Explanation:

it was in india 5000 years ago and they talked about it in a language called Rig Veda and which is also written in four sets in another language called sanskrit, was this any helpful?

cell division gizmo answer key

Answers

look it up I might have what your looking for

Hold on lemme get the link

Having Freckles (F) is dominant over not having Freckles (f). If a person that is FF has children with a person that is FF, what is the probability of their children will have Freckle

a
0%
b
25%
c
50%
d
100%

Answers

Answer:

D

Explanation:

Because there isn't a non-dominent gene.

The fossil record shows that the types of living things on Earth changed over time. Which fossil would most likely be found in the oldest rock layer?

Answers

Answer:

Trilobite

Explanation:

I got it right on my test:)

Answer:

The answer is Trilobite. Here is proof. Plz mark brainliest

Explanation:

Consider the following scenario: A drought hits the habitat of a semi-aquatic bird population. All ponds dry up, and fish populations decline. There are two groups of birds in the population that differ in leg length and diet. Long-legged birds eat fish, while short-legged birds eat insects. The drought has little effect on insect populations. What is the main selective pressure in this scenario?
leg length

insect population

drought

fish population

Answers

fish population

cuz i know :0

The main selective pressure in the given scenario will be on the fish population. Thus, the correct option will be D.

What is Selective pressure?

The selective pressure can be defined as an evolutionary force that causes a particular phenotype to be more favorable in certain environmental conditions than other phenotypes. Selective pressures are the considered forces which can drive the evolution through the process of natural selection. Some phenotypes are more favorable than other phenotypes, depending on the external conditions.

Selective pressures can be detrimental or beneficial to certain phenotypes present within a population. The four main types of selection pressures are the biological factors, such as the predation and disease, the availability of resources, the climatic conditions, and the competition between different species.

Therefore, the correct option will be D.

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Which of the following is NOT an example of a physical change?

Answers

Answer:

Solution : Combustion of Liquefied Petroleum Gas (LPG) is a chemical change. Because it is an irreversible reaction and new products, carbon dioxide and water vapour are formed and lot of heat is also produced during the reaction.

Which term best describes two predators living in the same habitat who feed on the same prey?

A.coexistence
B.mutualism
C.competition

Answers

Answer:

The answer is C, competition

Competition refers to the interaction between the organisms to seek or feed on the same resource.

The term that best describes the two predators living in the same habitat feeding on the same prey is competition.

Competition can be defined as:

Competition in an ecosystem or habitat will take place when the ecological niche of organisms overlaps as both organisms try to use the same resource.

In habitat, the predators feeding on the same prey will have competition, as the predators will fight for food, nutrients, and a source of energy to survive.

Competition can be caused among animals due to food, space, and shelter.

Thus, the correct answer is Option C.

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A man walks into a bar and orders a corona and two hurricanes. The bartender replies, “that’ll be 20.20!” explain

Answers

I GET IT BECAUSE THE YEAR 2020 HAD THOSE LOL

Answer:

because 2020 had Corona and hurricanes

A student is asked to create models of both prokaryotic and eukaryotic cells. They will use materials to represent the cell membrane,
cytoplasm, DNA, and other internal cell structures. Which structures will be modeled in BOTH cell types? Select ALL that apply )
A) DNA
B) nucleus
C) ribosome
D) mitochondria
E) Golgi apparatus

Answers

These two only:
A) DNA
C) ribosome

A) and C)

Trust me :)

The further you move away from the equator, the ________________________________ the climate is.
A. hotter
B. colder
C. same

Answers

answer:

b.colder

explanation:

this is because the sun's rays are dispersed over a larger area of land as you move away from the equator. this is due to the curved surface of the earth.

good luck :)

hopefully, this helps

have a great day !!

1.2 Identify TWO types of stressors that learners are likely to experience in a post-school
destination such as a college or university, or the workplace.

Answers

Answer:

The two types of stressors are;

1. Physical stress

2. Psychological stress

Explanation:

Stress is a state of subjecting a person or thing to different forms of pressure. Stressors are factors that can lead to stress. When a person gets into an institution of higher learning or begins working with an establishment, he can face different kinds of stress. Two of them include;

1. Physical stress: This stress could be caused by excessive exertion in activities. In the school environment, attending lectures, completing assignments, and engaging in social activities could result in burn out.

2. Psychological stress: This stress can be caused by emotional and cognitive factors. Rigorous deadlines and expectations from bosses can lead to emotional drain.

The order of amino acids determines the structure and overall function of a protein. (True or False)?

Answers

Answer: TRUE

Explanation:

tbh not 100% sure

how are karyotypes made?

Answers

Answer: A karyotype is simply a picture of a person's chromosomes. In order to get this picture, the chromosomes are isolated, stained, and examined under the microscope. Most often, this is done using the chromosomes in the white blood cells. A picture of the chromosomes is taken through the microscope.

Explanation:

Answer:

Karyotypes are prepared from mitotic cells that have been arrested in the metaphase or prometaphase portion of the cell cycle when chromosomes assume their most condensed conformations. A variety of tissue types can be used as a source of these cells.

Explanation:

Hope this was helpful and have a great one!

≧◠ᴥ◠≦✊

Please help with punnet squares problem! I'm not understanding what the answer is thanks

Answers


Ok so these are the Punnett squares I would take the two percentages and multiply to get 37.5% but I’m not positive that’s the answer

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Which of the following is NOT a consequence of a stressed ecosystem?

A. Famine
B. Drought
C. War
D, Increased Population

Answers

Answer:

C

Explanation:

due to all the other questions come naturally that stresses the ecosytem

Help please need help this is due soon​

Answers

Answer:

2)parastice

4)predation

hope this helps and this is the far I can get

What happens to water (H2O) and carbon dioxide (CO2) during photosynthesis?

Answers

Answer:

Carbon dioxide turns into glucose and water turns into oxygen

Explanation:

carbon dioxide is combined wih hydrogen atoms in the presence of ATP molecules to form glucose

water molecules split by sunlight energy to form oxygen gas and hydrogen atoms . the oxygen obtained from water is released by the leaf as a by- product

halimiocistus plant reproduce sexually or asexually? Is their organism identical or similar?​

Answers

Answer:

They produce both sexually and asexually. Also the organism is similar

Explanation:

I learned this last year

How could students find out whether a short ramp or a long ramp would require less force to use? Measure the amount of force it takes to move ----

Answers

Answer:

Explanation:

By using an object up two ramps. The objects best have the same height, yet they must have different lengths.

NEEED HELPPPP YOULL GET BRAINLIEST PROMISE

Answers

Answer:

first quarter neap

second quarter spring

third quarter neap

fourth quarter spring

What can we learn about the organisms on this chart? *
A. Some of the animals are monkeys
B. They are each Classified under a different Kingdom
C. They have the same scientific name
D. They are closely related

Answers

Answer: D they are closely related
I hope this helps you !

What conditions are necessary for rocks to melt?

Answers

Answer:

In explanation.

Explanation:

The rock is pulled down by movements in the earth's crust and gets hotter and hotter as it goes deeper. It takes temperatures between 600 and 1,300 degrees Celsius (1,100 and 2,400 degrees Fahrenheit) to melt a rock, turning it into a substance called magma (molten rock).

The rock can be melted when high pressure and high temperature are applied to it, and due to the compression relaxation, the rock melts. The different types of rocks need different temperatures.

What is the effect of temperature on different substances?

Temperature plays an important roles in different substances, such as high and low temperatures, each with its own set of tasks. The high temperature can melt the solid substance into a liquid, and further heating converts the liquid into gas. Because of the high pressure and temperature in the earth's core, the rock is in a molten state, but when it comes out of the earth's core, after solidifying, it converts into solid rock. The low temperature converts the liquid into a solid, and food preservation is carried out by this process.  

Hence, the rock can be melted when high pressure and high temperature are applied to it, and due to the compression relaxation, the rock melts.

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What is the current genetic diversity of koalas?

Answers

Answer:

low in modern conditions.

Explanation:

1. A student is completing a Punnett square for a trait (X/x) that is autosomal and inherited by the dominant allele. The father does not have it (xx), but the mother does (Xx). If they had two children, a son and a daughter, what would the completed Punnett square look like (i.e., would the son have the trait, would the daughter have the trait)?

A. Both children would not inherit the trait.

B.Both children would inherit the trait.

C. Each child has a 50% chance of inheriting the trait.

D. One child would inherit the trait and one child would not.

Answers

Answer:

C

Explanation:

autsomsal means that it is not x-linked/ realted to gametes. Dominate means that it needs only one X to get the trait

Using the punnet square

             X       x

      x     Xx   xx

      x     Xx   xx

there is 2 X which means there is a 50% change that their child will get the trait

In the punnett square analysis, each child has a 50% chance of inheriting the trait.

The mother Xx has the trait and the father xx doesn't.

Using the punnet square

Xx                 xx

Xx   Xx  xx  xx

There are just two traits which are Xx and xx which are in equal frequency

and proportion.

This therefore means that the children have a 50% chance of getting the trait.

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HELP!!!! 50PTS!!!!!

Which of the following is not one of the steps through which scientists hypothesize simple cells were produced? (3 points)
The biotic synthesis of small inorganic molecules
The joining of small molecules to form macromolecules
The origin of self-replicating molecules
The packaging of macromolecules into protocells

Answers

Answer:

The biotic synthesis of small inorganic molecules

Explanation:

The biotic synthesis of small inorganic molecules is not one of the steps through which scientists hypothesize simple cells were produced.

What do you mean by a Cell?

A cell may be defined as the smallest structural and functional unit of life in the living entities.

Biotic synthesis of small inorganic molecules lacks the presence of essential elements like hydrogen and carbon. In the absence of such important biomolecules, simple living cells are impossible to synthesized.

Therefore, the correct option for this question is A.

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Scientists are monitoring the pH of oceans. Which of these are they most likely studying?

A. the population of polar bears
B. the health of coral colonies
C. the level of carbon dioxide in the air
D. the rise of sea level

Answers

Answer:

B. the health of coral colonies

Explanation:

Answer:

ANSWER is B , The health of coral colonies

Describe the importance of a hypothesis in scientific inquiry.

Answers

Answer:

The fundamental concept of a theory is that there is no predetermined conclusion. A main feature of this phase of the experimental process is deriving conclusions from theories regarding the outcomes of possible studies and then conducting certain experiments to see if the predictions are supported.

Explanation:

A hypothesis is crucial in scientific inquiry as it serves as a testable and falsifiable explanation or prediction for a specific phenomenon or observation.

It provides a structured approach to investigating a research question and guides the design of experiments and data collection.

By formulating a hypothesis, researchers set a clear direction for their study and establish a basis for drawing conclusions based on evidence.

If the hypothesis is supported by data, it strengthens the understanding of the subject matter.

Alternatively, if the data refute the hypothesis, it encourages further exploration and refinement of scientific knowledge, promoting the advancement of understanding and discoveries in various fields.

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how does photosynthesis keep humans alive?

Answers

Answer:

Because photosynthesis is important to living organisms because it is the number one source of oxygen in the atmosphere.

Explanation:

So we need it to breath basically.

Humans decide which varations are favorable or desired.

A. Artificial Aelection
B. natural selection
C. both

Answers

Answer:

Artificial selection

Explanation:

Artificial selection is the identification by humans of desirable traits in plants and animals, and the steps taken to enhance and perpetuate those traits in future generations.

what is formed during photosynthesis​

Answers

Answer:

Glucose and oxygen is produced

Explanation:

oxygen is usually released as a by-product and the glucose made is converted to starch and stored in leaves

plus ATP molecules are formed from excess light energy and is converted to a high energy chemical compound

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