Pl help. It took the bike messenger 36 minutes to ride from the school to
the blue house. If they are 2160 meters apart, what was the
messenger's velocity?
a. 1 m/s south
b. 2 m/s south
c. 1.2 m/s south
d. 1.2 m/s

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.

the answer would be d : p