Answer:
Some variations make an individual better suited to survive and reproduce in their environment. ... Random mutations are the initial cause of new heritable traits. ... Natural variation in a species affects evolution because when there is only one type of variation of a species and natural
Explanation:
Answer:
B
Explanation:
because it is trying to tell u how hard or how much pain he/she had in his/her heart after the breakup
<span>Four variables that the United nations use to measure the level of development of a country are these:
1) Population
2) Resources
3) Environment
4) Development
United Nations is an intergovernmental organisation which is responsible for cooperation between various nations and order.
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