Answer:
Explanation:
- Collection of abiotic and biotic factors in an environment is an <u>ecosystem</u>
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An ecosystem is a complex system that contains biotic and abiotic factors. These abiotic and biotic factors interact with each other, keeping the ecosystem and environment moving along. The biotic and abiotic components are linked together through nutrient cycles and energy flows.
- Mordancy
The correct answer is pollution.
The correct answer is:
Emigration because it means people are moving out, causing the population to decrease along with a death rate.
Explanation:
if there are a high death rate and a large amount of emigration, populations will likely decrease. Emigration relates to an experience when an individual walked out to another place because of some reasons ( the most common one are: Rare resources, societal problems, depression, or solely because they required to try out their fate).
You could eat healthy everyday, exercise, drink at least 6 to 8 cups of water each day, get enough sleep, and try to put less stress on yourself. :)
<span>They can rais the number of crops produced in an amount of time, they can also reduce the need for harmful pesticides. However, they may cause more allergies in humans, producing a health risk.</span>
