The troposphere is the layer of the atmosphere where (4 points) select one: a. the ozone layer blocks the sun's harmful rays b. weather takes place c. pilots love to fly because of the absence of weather d. the atmosphere ends and space begins

Mitosis is a type of cell division that produces cells that are identical to the parent cell. meiosis is a different type of cell division that produces cells that carry have a genetic material of the parent cell. based on the information provided how do the purpose of mitosis and meiosis differ

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains

Why is the structure of molecule important to its function?