explain why we have seasons on Earth. Why do some places have all 4 seasons and others seem to only have 1 or 2?

Where in the body can you find chemoreceptors? a. on the skin and ears, to detect pressure, touch, motion, and sound b. on the retina, to detect a single photon of light c. on the skin, to detect temperature or specific chemicals d. on the tongue and in the nose, to detect taste or odor

Despite the differences in mature plant cells, all of them are derived from meristem cells. the three major types of tissue systems develop from the meristem. meristems develop cells in all but which tissue?

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment