1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pav-90 [236]
3 years ago
15

What is a population's age structure? give an example

Biology
1 answer:
xxMikexx [17]3 years ago
8 0
Population age structure is a summary of the number of individuals of each age in the population. An example is, In 2002, 30% of the worlds population was under 15 years old.   <span />
You might be interested in
BIOLOGY HELP PICTURE BELOW
pantera1 [17]
I think D is the right answer.
5 0
3 years ago
Please Answer The Question Below
Arte-miy333 [17]

1.) is circulatory system. An easy way to remember this is, blood circulates throughout the body, CIRCULatory.

2.) Circulatory; resspiratory.


HOpe i could help and this got to you in time! :)

3 0
2 years ago
Read 2 more answers
What is the result of meiosis?
anzhelika [568]

Answer:

4 genetically different daughter cells

Explanation:

7 0
2 years ago
what is meant by an atp cycle and why is it an important frequent event in cells? how does this involve adp
strojnjashka [21]

Answer:

Please find the explanation to this question below

Explanation:

The ATP cycle is the series of reactions involving glycolysis, Krebs cycle and oxidative phosphorylation that produces/synthesizes ATP in living cells. These processes collectively is called CELLULAR RESPIRATION. Glycolysis produces 2ATP molecules, Krebs cycle produces 2ATP while the electron transport chain (oxidative phosphorylation) produces 34ATP molecules.

This cycle of ATP as explained above is an important frequent event in cells because all organisms need energy to carry out their metabolic activities. ATP is the energy-carrying molecule that stores and releases energy for use by the cells, hence, it needs to be produced on a frequent basis.

ATP can be likened to a charged battery ready to release its stored energy. The energy is stored in the phosphate bonds that makes up its structure. When ATP releases its energy, it becomes ADP (Adenosine diphosphate). However, ADP is a reactant in the ATP cycle, which is phosphorylated with an inorganic phosphate (Pi) and catalyzes by ATP synthase to form ATP.

7 0
3 years ago
How do matter and energy move through an ecosystem? Your answer should include at least 6 complete sentences to explain the clai
Verizon [17]

One example:

Energy moves through an ecosystem through different organisms. For example, plants can absorb energy from the sun. Animals, such as grasshoppers, can eat the plants and the energy goes to them. Progressing higher up the food chain, the energy continues to transfer through different animals - grasshoppers can be eaten by mice, mice by snakes, snakes by eagles, etc. etc.

6 0
2 years ago
Read 2 more answers
Other questions:
  • How might an increase in temperature affect the enzyme's function in the cell?
    15·1 answer
  • The abdominopelvic region just inferior to the sternum is also called the _______
    6·1 answer
  • What is the relabonship between dna and proteins?
    12·1 answer
  • Which statements regarding hypotheses are true
    14·1 answer
  • The vocal cords are two bands of tissue that extend across the opening of the: larynx glottis trachea epiglottis
    5·1 answer
  • Which of the following is the correct sequence of events in the origin of life? I. Formation of protocells II. Synthesis of orga
    8·2 answers
  • What type of medication would u you most likely to use for mild sprain Hydrocortisone. Steroids. OTC medication. Opiates
    8·2 answers
  • If the horse has 64 chromosomes In each of its body cells how many chromosomes will be in each gamete cells after meiosis
    14·1 answer
  • Which of these systems is responsible for removing waste?
    11·1 answer
  • Sexdtdddxtdtxesr essse r esrResederdccrd rftrddd
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!