Which statement best explains why water is essential for all living things?
Water makes up 65% of human beings.
Water is an essential component of blood.
Water covers 75% of Earth’s surface.

Consider this plant cell which organelle is labeled g

During photosynthesis, hydrogen ions are most directly used to in the chloroplast pictured above. a) make glucose b) make chlorophyll c) produce carbon dioxide d) drive the production of atp

The offspring of a black cat and a white cat is a gray cat, it has the genotype bw if a black cat mates with a gray cat the chance that the offspring is white will be what percent?