Nitrogen oxygen and carbon dioxide
ANSWER:
Active genotype–environment correlation
EXPLANATION:
Genotype–environment correlations refer to genetic differences in exposure to particular environments.
There are three types of genotype–environment correlation:
1. Passive genotype–environment correlation: This refers to the association between the genotype a child inherits from his or her parents and the environment in which the child is raised.
2. Reactive genotype–environment correlation: This refers to the association between an individual’s genetically influenced behaviour and others’ reactions to that behaviour.
3. Active genotype–environment correlation: This refers to the association between an individual’s genetic propensities and the environmental niches that individual selects. For example, people who are characteristically extroverted may seek out very different social environments than those who are shy and withdrawn.
Answer:
Cells are considered the basic units of life in part because they come in discrete and easily recognizable packages.
Explanation:
That's because all cells are surrounded by a structure called the cell membrane — which, much like the walls of a house, serves as a clear boundary between the cell's internal and external environments.
Hope this helps :)
Answer:
this answer is way too big for only five points
Answer: The contracting cloud is then called a protostar. A protostar is the earliest stage of a star's life. A star is born when the gas and dust from a nebula become so hot that nuclear fusion starts.
Explanation:
