<span>diagram that compares energy used by producers, primary consumers , and other trophic levels</span>
Answer: the answer is solid
Explanation:
because the solid would transmit the fastest because the particles are closest together.
It would be mate guarding because it avoid the costs of rearing ones offspring. the answer is qithin the question tbey try toake it tricky but they cant fool anyone.
<span>The operon binds to the RNA polymerase and releases the repressor.</span><span>
Amino acids like tryptophan and tyrosine are used to produce neurotransmitters and other products. Hormones such a serotonin and melatonin are made products of tryptophan as well as norepinephrine and adrenalin.</span>