Which compound does a plant absorb during photosynthesis

What process allows for the development of haploid sex cells? mitosis meiosis fertilization pollination

Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%