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shutvik [7]
2 years ago
15

Population growth is the change in the number of ________ in a population over time.

Biology
1 answer:
lions [1.4K]2 years ago
7 0
Population growth is the change in the number of INDIVIDUALS in a population over time. 
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Natural selection involves energetic trade-offs between ________. Group of answer choices high survival rates of offspring and t
koban [17]

Answer:

The correct answer is ''high survival rates of offspring and the cost of parental care''

Explanation:

Natural selection is the differential reproduction of some genetic variants with respect to others. Natural selection favors individuals who maximize their total reproductive success throughout life, that is, it favors certain phenotypes or variants are associated with greater offspring and / or greater survival, that also means that selection will favor those who stop spending on a particular breed at the right time to invest in another, that is, the amount of energy invested in each of them. This same natural selection also favors those genes that make it effective when the body that carries them is in development to extract all possible parental investment from their parents.

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2 years ago
Where were typhoid cases normally concentrated
kvasek [131]

Typhoid fever is most common in non-industrialized countries. Travelers to Asia, Africa, Eastern Europe, and Latin America are especially at risk. Salmonella typhi bacteria are shed in the urine or stool of infected persons, including chronic carriers. There are no known animal reservoirs for typhoid fever.

8 0
3 years ago
The average age of groundwater is
leva [86]

Approximately 1,000 to 30,000 years old

6 0
2 years ago
HELP PLEASE ITS MULTIPLE CHOICE
lidiya [134]

Answer:

D

Explanation:

3 0
3 years ago
After hydrogen and oxygen, which element makes up almost all of the most common substances in your body?
Vedmedyk [2.9K]

Answer:

B. Carbon

Explanation:

Hydrogen.... 59%

Oxygen..... 24%

Carbon..... 11%

Nitrogen....4%

4 0
2 years ago
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