Molten material cools and forms igneous rocks. lava flows from a volcano. which event occurred first?

The mitochondrion functions lipid storage protein synthesis photosynthesis dna replication atp synthesis

In what part of a chloroplast does glucose production occur? a. atp synthase b. photosystem ii c. photosystem d. stroma

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism