Which type of skin tissue detect external stimuli

Azygote becomes a mature adult through the process of: meiosis or mitosis

Natalie had random hand movements when she was two months old. when she was six months old, she used to grab a block with her whole hand. now at the age of ten months, she can grasp the same block with her thumb and forefinger. this sequence of growth in her hand and finger movements is according to the pattern.

Compare and contrast your sells take in oxygen, water, and food. what is one waste product that leaves your cells?