Answer:
A) They all have similar chemical properties.
Explanation: Elements of any family in the periodic table have the same number of valence electrons. Because of this they all have similar chemical properties.
Answer:
Cerebrum
Explanation:
Cerebrum is the part of central nervous system that is responsible for the voluntary movement. If there is poor coordination between cerebrum and the muscles so the person has difficulty in controlling his voluntary actions or movement. Somatic nervous system is a part of the peripheral nervous system responsible for the voluntary movements of body parts through the use of skeletal muscles so we can say that both cerebrum and somatic nervous system is responsible for voluntary actions.
Theory is the same as a hypothesis but they are both a non-educated guess without any evidence.
I think it’s acceleration because you are just slowing down.
