What is the main function of the brain? a secrete hormones to regulate body functions such as metabolism and growthb act as a control center that receives messages from nervesc carries blood around the body and constricts or expands when neededd detects temperature changes based on air temperature of the surroundings

Explain how fossils scientists make discoveries about the lives of organisms and about how environments have changed over time. plz hurry up it time

1. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 50%25%0%100% 2. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 0%100%50%25%(picture 1 is for question 1, and picture 2 is for question 2)

Which anatomical plane is the only one that could not show both the sternal region and vertebral region