Answer:
we naturally do it for some reason
Answer:
D
Explanation:
You shouldn't continue playing if you're injured. That can cause the injury to be more severe.
1. A. Sensory input
The Central Nervous System which consists of the brain and
spinal cord is in charge for consolidating and processing sensory input such as
information processing, imagination, memory and communication. It integrates sensory
information to compute an appropriate response.
2. C. Integration
Integration is the method of processing stimuli that has
been brought into the CNS and determining if a response is necessary. The Central
Nervous System is referred to as " central" because it is the body's
main communication system. It integrates data--gathers, synthesizes and combines
information from the entire body and coordinates activity/ reaction across the
whole body.
3. D. All of the above are parts of the CNS
The brain is protected within the skull and consists of the
brain stem, cerebrum, cerebellum and diencephalon. The spinal cord is long, tube-like
bundle of nervous tissue that relays messages between the brain and the rest of
the body. The spinal cord is composed of 31 segments with a pair of spinal
nerves for each. Both motor and sensory nerves are situated in the spinal cord.
4. D. All of the above are examples of neuroglia
Astrocytes are star-shaped glial cells that guide the axon,
support the synapses and form the blood-brain barrier.
Microglia are located throughout the brain and spinal cord. It
is the main form of active immune defense responsible for phagocytosis.
Oligodendrocytes secure the neurons together. It also
cushions the axons.
Answer: Prolactin
Explanation:
By the 5-6 month of pregnancy the breasts becomes ready to produce milk or colostrum. During the late stages of pregnancy, the women breast enter into the lactogenesis first stage. The level of prolactin rises. After birth the prolactin levels remains high the breast is stimulated. The release of prolactin triggers the cells present in the alveoli of the breast to secrete milk.
