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Rudik [331]
3 years ago
7

What factor helps determine the fertility rate of a group of people?

Biology
2 answers:
myrzilka [38]3 years ago
6 0
The correct answer is - A. Death rate.

We get the fertility rate from the birth rate and the death rate. More specifically, from the number of the children that are born in a given time frame (usually a year) we minus the number of the people that have died in the same time frame, so the difference between them gives us the fertility rate.
The fertility rate can be positive (in the difference is a positive number) and negative (if the difference is negative number).
bekas [8.4K]3 years ago
4 0

Answer:

wealth

Explanation:

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soldier1979 [14.2K]

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Gasoline and fat are chemically similar in that they are essentially hydrocarbons

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Gasoline and fat are chemically similar in that they are essentially hydrocarbons, or chemical compounds that contain only carbon and hydrogen covelently bonded together. "Pure" gasoline is obtained by breaking down and distilling off lower boiling hydrocarbons from crude oil.

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Can an embryo be considered a human? (Explain why it can't be human) <br>I'll give brainliest!!!​
Ivahew [28]
A human zygote is a human being. It is not a "potential" or a "possible" human being. Itís an actual human beingówith the potential to grow bigger and develop its capacities. Myth 4: "A single-cell human zygote, or embryo, or fetus are not human beings, because they do not look like human beings."
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3 years ago
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Afina-wow [57]

the answer is D. there is not enough information to determine an answer.

because some plants need lots of water while some plants need to be watered very little like every three days. some plants can live in cold temperature some plants can live in hot temperatures, for example just like fruit plants or trees some fruits are avaible in summer some in winter some in all seasons. plants are very different in many ways when it comes to speacies not every plant is the same and needs the same elements  :D

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3 years ago
What is the function of histamine in inflammation<br> (Will mark as brainliest)
storchak [24]

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Histamine increases the vasodilatation, and also increases the vascular permeability in the immediate transient phase of the acute inflammatory reaction. This histamine also acts as a chemical mediator in acute inflammation. The receptors of histamine is also involved in acute inflammatory reaction .

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1.Balance this equation:
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2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2

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