Raj is 12 years old and has fallen behind on the growth chart. what part of the endocrine system is most likely being affected? adrenal gland parathyroid gland pituitary gland thyroid gland

Aneuron is stimulated with an electric pulse. the action potential is detected at a point 3.70 cm down the axon 0.0052 s later.when the action potential is detected 7.20 cm from the point of stimulation, the time required is 0.0063 s. what is the speed of the electric pulse along the axon? (why are two measurements needed instead of only one? )

What statements describe a host organism?

How does the color of light affect the germination time (amount time a plant takes to develop) of a radish seed?