What do sensory neurons do?

a. detect, feel, and smell
b. connect the brain to the spinal cord
c. connect parts of the brain
d. control muscle movement

A. Detect, feel, and smell

Explanation:

There are three main types of neurons: the sensory ones; the engines; and the interneurons. Sensory neurons carry information captured from the external environment to the nervous system, through stimulus receptors (whether mechanical or chemical). In this case, we can say that the main role of these neurons is to detect, feel and smell.

Interneurons, the most numerous group of neurons, transmit the signal from sensory neurons to the central nervous system. The motors conduct the response to the stimulus received, from the central nervous system to the stimulated organ or tissue.

individual oxygen atoms are formed during photosynthesis.-c.

the answer is yes, they are born/created, then they grow to their limit then produce offspring, then die.