The types of organisms living on earth have changed significantly over time due to various factors. what important event occurred during the creation of the ozone layer? a. the evolution of multicellular life c. the breakup of pangaea b. the evolution of photosynthetic prokaryotes d. the evolution of eukaryotes

Amylase is an enzyme found in the human digestive system. why do you think it was important to keep the enzyme temperature about 37 degrees celsius (98.6 degrees f)? describe what might happened the temperature decreased by 10 degrees celsius.

Which best compares habitat and niche? o niche is a place in which organisms live, and habitat is the way in which an organism fits into its habitat.o habitat is a place in which organisms live, and niche is the way in which an organism fits into its habitat.habitat is a group of organisms that live in an area, and niche is a specific species that lives in that areao niche is a group of organisms that live in an area, and habitat is a specific species that lives in that area.

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria