What structure is the site of photosynthesis in angiosperm?

Which two groups of organisms contain members that carry out photosynthesis? What can you say about the existence and diversity of life before the formation of the ozone layer? Who discovered microscopic creatures under microscope in red blood cells of malarial patient? Why is it important to exaggerate your movements when miming? What makes candy? What is plant litter? What is the 3 reasons you classify living things? How does the equivalence point differ from the half equivalence point? What is the chemical formula for Tin IV thiosulfate? Can you give an example of a rhetorical statement about killer whales? Can mass be destroyed? How much fuel does a jet engine burn per hour? Why is the metric system used in healthcare? What is the chemical compound present in the indigofera tinctoria? Is the Cascade Mountain Range older than the Rocky Mountains? How long are the days and nights at the south pole? How do the consumers obtain these nutrients? How many people have died in Hawaii because of the volcanic eruptions? Is chromosomal mutation dominant or recessive? What is the frezing point in Celsiece?