Increased grazing of oxen and cattle
Answer:
d. Break down stored food molecules to use for the formation of ATP.
What is the question part of this? I would help but I do not know your question.
The answer is; opioids
These painkillers relieve pain by competing with neurotransmitters in binding neurotransmitter receptors in the synapse. However, they don’t induce an impulse hence block the receptors from neurotransmitters. This working principle, however, is also problematic because it causes slow breathing because the drugs calm nerve activity even that which controls your breathing.