The physical characteristics of an organism is its phenotype. I remember this because phenotype and physical both start with 'ph.'
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Answer: a. cervical enlargement.
Explanation:
Cervical enlargement corresponds to the enlargement of the spinal cord. The spinal cord is the origin of the spinal nerves that contribute to an important task of supplying blood to the upper limbs.
The cervical enlargement results in an increase in the volume of the motor cells in the ventral part inside the grey matter. The motor neurons which are sited posteriorly supply to the upper limbs. Those which supply to the distal muscles are situated further posteriorly.
Answer:
Potential energy is when it's going up and kinetic energy when it's going down but in this picture it's talking about potential energy turning into potential and kinetic energy to potential.
Explanation:
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