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iVinArrow [24]
3 years ago
15

What is a growth rate​

Biology
1 answer:
Serjik [45]3 years ago
5 0

Answer:

Growth rate can be calculated by dividing the change in the number of organisms from one point in time to another by the amount of time in the interval between the points of time.

There isn't really a definition for this.

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3. What is the original source of energy for all fossil fuels?
Rina8888 [55]

Answer:

the sun

Explanation:

All the energy in oil, gas, and coal originally came from the sun, captured through photosynthesis. In the same way that we burn wood to release energy that trees capture from the sun, we burn fossil fuels to release the energy that ancient plants captured from the sun.

hope this helps

7 0
2 years ago
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The lung volume that represents the total volume of exchangeable air is the ________. A. vital capacity B. expiratory reserve vo
olga2289 [7]

Answer:

A. vital capacity

Explanation:

<u>Vital capacity is defined as maximum amount of the air that a human can expel from lungs after the process of maximum inhalation. In other words, its is the volume of the lung which represents the maximum of the total volume which can be exchanged with the air. </u>

It can be measured by using a wet or a regular spirometer. A normal adult has between 3 to 5 litres of VC. Vital capacity of the human depends on the age, sex, mass, height and ethnicity.

5 0
2 years ago
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In a small hospital in yokadouma, cameroon, a 24-year-old woman named prudence died in childbirth. which would not be considered
Misha Larkins [42]

Options for the question have not been given. They are as follows:

A. a lack of urban health care capacity

B. cultural disregard for women and women's health

C. prudence's family medical history

D. a lack of previous medical problems

Answer:

C. prudence's family medical history

Explanation:

Sociological factors include the factors related to human society. These factors stem from the way a society functions and effects the people which are a part of it. The way the society is structured and developed, impacts the people.

Prudence died during childbirth. There can be many sociological causes of her death like low status of women or poor medical facilities in her society. However, her family medical history will not be considered a sociological factor. Family medical history also depends on other factors like genetic composition of the family which is not a sociological factor.  

8 0
2 years ago
The most important scientific tool
BabaBlast [244]
The telescope I feel like is one of the most important one
7 0
3 years ago
Synaptic plasticity in response to psychoactive drugs can result in which of the following?
Ksenya-84 [330]

A,B,C and D

A. increase in the number of available neurotransmitters

B. decrease in the number of available neurotransmitters

C. increase in the number of receptors and receptor sites

D. the ability of the synapse to change in strength and function when the pathway is overused or underused

6 0
2 years ago
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