Answer:
Grass is easier for herbivores to digest.
The energy in trees is less available to herbivores
Explanation:
This is an example of positive feedback. Positive feedback is a cyclic process that can continue to amplify your body's response to a stimulus. The scratching worsens the histamine which makes you want to itch even more.
ANSWER: positive feedback
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Answer:
If its dna replication: TTCATGCTATGCTACGTGTACGTACCGAT
If its transcription: UUCAYGCYAYGCYACGYGYACGYACCGAU
Explanation:
<span>There is much diversity in life because of evolutionary changes to the DNA</span>
They attach to chromosome centromeres