Answer:
ExplanaGenerally, increasing the temperature increases membrane permeability. At temperatures below 0 o C the phospholipids in the membrane don't have much energy and so they can't move much, which means that they're closely packed together and the membrane is rigidtion:
<span>Chloryphyll is the main chemical used in photosynthesis.
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DNA helicases "unzip" the DNA molecule in preparation for replication; they break the hydrogen bonds between the two annealed nucleotide bases.
Answer:uhhh maybe a bird?
Explanation:we haven’t been given anything but birds live in the forest...