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kiruha [24]
3 years ago
15

How can you determine if your cardiovascular system is becoming more fit?

Biology
1 answer:
Alex17521 [72]3 years ago
5 0
To determine if the cardiovascular system is becoming more fit as a result of fitness program, the resting heart rate should be going slower. Cardiovascular system is the system of the body that allows the circulation and transportation of nutrients, oxygen, hormones, carbon dioxide through out the body. It includes the blood vessels, the lungs, the heart and the blood.
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i think D

Explanation:

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The area of the cell, located inside the nucleus, where ribosomal rna is made.
posledela
Nucleosus is the correct answer to the question
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When heart muscles cells are deprived of oxygen, the heart still pumps. what must the heart cells be able to do? transform lacta
katrin2010 [14]
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3 years ago
CAN ANYONE PLS ANSWER DIS!!!! THE OTHER ONES ARE THE NOTES!!
777dan777 [17]
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7 0
2 years ago
The growth of a population of sparrows accelerates with each generation. the chances of dying are about the same for these sparr
Paladinen [302]

Answer:

Exponential growth and a type II survivorship curve

Explanation:

  • Firstly we need to understand what exponential growth is, it is the type of growth in which population of any specie increases at a tremendous rate, constantly. In this type of growth, the increase is an exponential function of time for example, 2 reproduce to form form, four to sixteen and so on.

Population survivorship curves are simply the graphs representing increase in population with respect to time. There are three types of population survivor ship curve, Type I, Type II and Type III.

  • <u>In Type II survivorship curve,</u><u> </u>there is a constant dying rate of individuals of population with respect to time.

Now lets come back towards question, where two characteristics of the population are mentioned,

  1. Exponential growth of a population of sparrows with each generation.
  2. Constant dying rate

<em>This clarifies that </em><u><em>Exponential growth and a type II survivorship curve</em></u><em> is the best option representing the said scenario.</em>

<em />

Hope it help!

8 0
3 years ago
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