Answer:
B
Explanation:
"Energy is generated in a red dwarf in the same way that it is in the Sun, namely through the fusion of hydrogen into helium. ... So long is the process, in fact, that the lifespan of a red dwarf can be far longer than the expected age of the universe, thought to be about 14 billion years."
Biological magnification, or biomagnification, occurs when pollutants taken up by organisms at the base of the food chain reach high concentrations in the bodies of animals at the top of the food chain. Effects of biomagnification vary widely depending on the pollutant, organism and ecosystem in question.
1) Enzyme activity
2) Cell to cell recognition
3) Cell signalling
4) Transport Materials.
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True.
Emotional health is very important in your life as things can happen that can disrupt it, which will lead to anxiety, sadness, depression, etc.
Answer:
Imagine that to be able to roll your tongue you need two genes, A and B. For each of There is a certain dominant version for each of these genes that lets you roll your tongue. cannot roll their tongue would have a tongue roller for a child. Another example is something called a modifier gene
