Answer:
nervous: epinephrine/norepinephrine but dopamine makes you happier
Explanation:
this is an effect of the hypothalamus . which involves the pituitary glands.
Answer;
Adaptive radiation;
The pattern of evolution that is shown by many species of finches on the Galapagos Islands is Adaptive radiation.
Explanation;
Adaptive radiation is a pattern of evolution in which a single lineage undergoes multiple speciation events to fill divergent ecological niches. The result is a cluster of phenotypically distinct related species.
A few million years ago, one species of finch migrated to the rocky Galapagos from mainland of Central or south America. From this one migrant species would come many species;-at least 13 species of finch, which exploit different niches, evolving from a single ancestor.
This is called Forced Speciation
Your answer is A: these two organisms have the same amino acid sequences, which suggests common ancestry
Answer: more energy must be available in the producer level than in the consumer levels
Explanation:
