Some reflexes are theorized to exist because they have the survival
value. Sigmund Freud First to theorize that we pass through different stages, behaviour
is governed by the reflexes that we are born with, start to develop schemata,
but need to develop permanence.
Answer: a blacktop highway
Answer: Camouflage
Explanation: b
The answer is
C. Both systems help remove carbon dioxide from the body.
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