Please help. Will mark brainliest! Which statement is true about what is happening on the image above?
A. Nerve signals from the brain are controlling the arm.
B. nerve signals from the spinal cord are controlling the arm.
C. Receptors in the arm are controlling the spinal cord
D. Receptors in the hand are controlling the hand.

A. Nerve signals from the brain are controlling the arm.

Explanation:

Bec ause it starts at the brain and to the arm/hand!.

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d

answer: decrease

a limiting factor is the one which decrease the abundance, distribution and causes extinction of the population of species in a ecosystem. here, predators including hawks, owls and snakes are the limiting factor for the population of mexican free tailed bat.   although bats are nocturnal animals as they forge for food at night these predators also may remain active during night which can decrease the population of the mexican free-tailed bats. also, these bats eat only one type of insects that are moths. the food can also be a limiting factor as all 400 members are dependent upon same type of food needs that are moths. the decrease in the moth population can cause decrease in population size of the mexican free-tailed bats.

therefore, the scenarios will most likely to decrease the population size of the mexican free-tailed bats.