Answer and will give brainliest and 10 points

Answer:

Roots

Explanation:

Answer:

roots

Explanation:

Answer:

Hi there, so the population pyramid visualizes two variables which are sex and age but it doesn't tell us the actual number of population within a region it only collects the sex (female and males) and the ages (ranging from infant to elderly).

So the only thing that population pyramid data can't collect is the actual population in number.

Hope this helped :)  

The population pyramid, therefore, depicts the two factors of sex and age, but it is silent on the region's actual population size instead, it simply gathers data on ages and sex (females and men) (ranging from infant to elderly).

As a result, the only thing the population pyramid data cannot measure is the size of the population.

Population pyramids do have certain restrictions, though. It is typically impossible to tell the relative contributions of various demographic processes on population age structure since they simply provide the size of each age-sex group in the population.

Therefore, depicts the two factors of sex and age, but it is silent on the region's actual population size instead, it simply gathers data on ages and sex.

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Answer:

75years

Explanation:

Let the Father's age be represented by 2x

Let the Son's age be represented by x

Five years ago;

Man's age will be = 2x - 5

Son's age will be = x - 5

If the ratio of their ages five years ago was 9:4, then;

2x - 5/x-5 = 9/4

4(2x - 5) = 9(x - 5)

8x - 20 = 9x - 45

- Collect like terms

-20 + 45 = 9x - 8x

25 = x

Hence, the son's age = 25 years

If x = 25, the father's age (2x) will be 2 × 25 = 50years

The sum of their ages will be = 25years + 50years = 75years

Answer:

Grasslands

Explanation:

Answer:

B

Explanation:

Answer: B: A guess or prediction based on previous experience or observation.

Answer:

Now there we go! That's the complete question. But anyway, here's your answer:

     C       C

A   AC    AC

A   AC    AC

Basically, what this Punnett Square means is that all of the offsprings will be Agouti, due to Agouti being the dominant trait. However, the genotype of the offsprings will be heterozygous since all offsprings also carry the allele C as well.

Explanation:

Hope this helped!

Answer:

     A   A

C  AC  AC

C  AC  AC

Answer:

gain mass and increase in size

Answer:

1. lose mass and shrink in size

Explanation

the egg is a more dilute solution that the one it is placed in. Through osmosis it will lose water until both solution(the inside and outside of the egg) have roughly the same concentrations. Losing water will cause it to shrink.

Answer: The nucleus

Explanation: It directs the cell's activities in the plant and animal cells.

The part whose main job is to direct a plant cell's activities by sending instructions to different parts of the cell is the nucleus. It directs the cell's activities in the plant and animal cells.

Plant cells are eukaryotic cells with a genuine nucleus and particular organelles to carry out particular tasks. Plant cells do, however, include several organelles that are unique from those seen in other eukaryotic cells.

Roots, stems, leaves, flowers, and reproductive structures are only a few of the major classes of cells and tissues that are formed when plant cells differentiate from undifferentiated meristematic cells, which are similar to the stem cells of animals. Nucleus part main job is to direct a plant cell's activities by sending instructions to different parts of the cell.

Therefore, The part whose main job is to direct a plant cell's activities by sending instructions to different parts of the cell is the nucleus. It directs the cell's activities in the plant and animal cells.

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Answer:

[tex]\boxed {\boxed {\sf B. \ Carbohydrates \ provide \ an \ immediate \ energy \ source}}[/tex]

Explanation:

Carbohydrates are important because they provide the body with energy. It's essential to consume the correct amount of carbohydrates for your body, but make sure they are healthy (examples: whole grain, squash, sweet potatoes, beans)

Carbohydrates are easy for the body to break down. The body will digest these first into simple sugars, like glucose. The glucose is then used in cellular respiration to produce ATP or energy.

Therefore, carbohydrates can quickly provide energy for the body. The best answer choice is B.

Answer:

Carbohydrates provide energy to organisms.

Explanation:

I'm 100% sure because Carbohydrates can also be defined chemically as neutral compounds of carbon, hydrogen and oxygen. Carbohydrates come in simple forms such as sugars and in complex forms such as starches and fiber. The body breaks down most sugars and starches into glucose, a simple sugar that the body can use to feed its cells

Answer:

Yes, this may be a little confusing when taking a first glance at the chemical equation.

Explanation:

You see, the whole process of balancing an equation is to make sure the reactants and products have the same amount of mass/atoms.

With that being said, the products to appear to be different after going through the chemical change. this is because of what was happening through that process. But, all of these atoms are still within the final product.

For example, if you take water in a container, one with a lid and one without a lid, then you heat up both containers of water, the container that has the lid open will seem like the water is gone, that the atoms are not the same. Actually, if we take a look at the closed container, all of that gas that was formed from the water still has the same amount of atoms contained in it. As for the open lid container, the atoms are all there, but some of them was just released into the air outside of the jar, making it seem like there is less.

#teamtrees #WAP (Water And Plant)

The study of chemicals is called chemistry.

It is possible to have different chemical properties but the same number of elements present in the reactant and the product.

According to the law of mass of conservation of the mass. it states that the number of elements present in the reactant and the product will always remain the same.

Hence, according to this law, the mass and the quantity of the element are the same but the bonds and the arrangement of the elements are different which causes different chemical behavior.

Hence, it is possible.

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Answer:

B to generate multiple copies of genes the cell can use to increase protein production

Explanation:

Terms in this set (44) - Replication means that the DNA, with all its genes, must be copied every time a cell divides so that during growth and repair the newly formed cells have the correct genetic material.

Answer:The volume of a sphere whose radius is 7 cm is V = (4/3)*(pi)*r^3 or V = (28/21)^7^3 = 457.3333 cc.

Explanation: Your Welcome!

Answer:

Proteins are made of carbon, hydrogen, oxygen, and nitrogen (CHON). Nucleic acids such as DNA and RNA contain carbon, hydrogen, oxygen, nitrogen, and phosphorus (CHON P).

Explanation:

Answer:

I'm thinking its either c or b.

Explanation:

I also think its B because the effector neuron transmits impulses from the central nervous system to an effector in order to bring about a physiological response. I'm not really that good at biology.

Answer:

c is the correct answer of these questions

Answer:

xylem vessels carry water and minerals and some

ions also

Answer:

The xylem transports water and minerals from the roots up the plant stem and into the leaves.

Explanation:

In a mature flowering plant or tree, most of the cells that make up the xylem are specialized cells called vessels.

Cell walls provide support and protection for plant cells and the plasma membrane maintain homeostasis

Explanation:

If cells grow and reproduce in an environment where no cholesterol is available than cell walls provide support and protection for plant cells and the plasma membrane maintain homeostasis.

Cell membrane has been defined as a wall that differentiate and protect the inner structure of the cell from the outer environment. The main function of the cell membrane has to keep away the toxic material out of the cell. The cell membrane contain the channels as well as receptors that gives permission to only selective permeable membrane to enter into the cell.

Cells must maintain homeostasis to survive. To do this cells use various processes. One process keeps the right amount of water inside the cell. A cell takes in the same amount of water as it looses describe that it is maintaining homeostasis by keeping it's water concentration level.

Therefore, If cells grow and reproduce in an environment where no cholesterol is available than cell walls provide support and protection for plant cells and the plasma membrane maintain homeostasis.

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Answer:

carbon dioxide (and water)

Explanation:

Answer:

you anwer is D.) carbon dioxide

but the full anwer if it asked for the full thing carbon dioxide , engergy , and water

Answer:

When we travel to high mountain areas, our bodies initially develop inefficient physiological responses. There is an increase in breathing and heart rate to as much as double, even while resting. Pulse rate and blood pressure go up sharply as our hearts pump harder to get more oxygen to the cells.

Explanation:

from online, rephrase

Answer:

C, process.

Explanation:

A process is a sequence of actions that a technological system undergoes to produce an output.

Answer:

b part

Explanation:

Answer:

It would affect the plants to die around it because there is no bees pollinating them.

Explanation:

Answer:

Explanation:

Answer:

the geosphere is the earth itself the rocks the minerals and landforms of the surface and interior.

Answer:

The geosphere is all Earth’s solid like soil . Geo a Greek word which means earth.

Explanation:

Answer:

2

Explanation:

RNA contains the sugar ribose, while DNA contains the slightly different sugar deoxyribose

Explanation:

The correct answer is A

Answer:

i beleive it is answer choice one but if wrong, im so sry

Explanation:

Answer:

4. Genes are carried from parents to offspring on chromosomes I think

Answer:

The correct answer is - It is where cartilage cells are being turned into bone cells.

Explanation:

The epiphyseal plate is a plate of cartilage that is found at the end of each long bone, is a location for the longitudinal growth of the bones that are responsible for the height or long bone growth of an individual.

It is the site that is responsible for the formation of the cartilage bones by the process of proliferation of cells and hypertrophy of the cell which is then turned into the bones. This change takes place due to calcification, degradation, and replacement by osseous tissues.

Answer:  c.) It is where cartilage cells are being turned into bone cells.

Explanation:  The epiphyseal plate is also known as the growth plate. This is the site of bone elongation, where cartilage cells are being converted to bone cells