<span>These species probably belonged to the homo neanderthalensis species, these are a type of neanderthal species that have evolved in the past. Recent studies made by scientists and archaeologists have concluded that brain size of humans reduce in size through evolution. <span>
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Maybe D but at the same time it could be A
Answer:
C Biology
even though the correct answer is ecology, ecology is a branch of Biology
Explanation:
Naturally it will be very unstable. Likely cause bad weather or such
The immune system and the nervous system maintain extensive communication, including 'hardwiring' of sympathetic and parasympathetic nerves to lymphoid organs. Neurotransmitters such as acetylcholine, norepinephrine, vasoactive intestinal peptide, substance P and histamine modulate immune activity.
