Why does meiosis produce cells with only half the amount of dna? how does this aid in the formation of a healthy zygote?

Which principle of design is in primary use in this sculpture?

Choose the baroque composers from the list below

Which of the following is an example of the endocrine system maintaining homeostasis? detecting a pain stimulus and sending a signal to the spinal cord to perform an automatic response discharging an excessive amount of hormones in the blood and not sending a signal to stop production releasing hormones that speed up heart rate and blood pressure while slowing body functions like digestion and growth using sense organs to get information about the outside world and direct an appropriate body response release