Normal development in tests requires a temperature. cremaster muscle contract or relax to move testes toward or away from the body or to maintain the acceptable temperature for testicular.
The body temperature regulation is controlled by the autonomic nervous system under the guidance of medulla oblongata which is in the brain system.
Answer:
jejdjdjfjnfnnfjfjfkfkfjjfjfkfkdmjdjxuxjdjjdjdjdididk
Explanation:
ijjdjdjdidiididkdjjrjfjfifiurririiriritytotioyyoy9y9y0y9y0
Answer:
D. An observation is based on evidence, an inference is not.
Explanation:
When you infer something, you're basically guessing at it, while an observation is something that you can see and prove.
