Why was the evolution of a coelom a critically important innovation for animals?

over a period of years the average rainfall in an area has decreased causing environmental changes most likely to survive these environment al changes is a population

The physical characteristics of an individual. Ex hair color or eye color is known as a the- Phenotype Genotype

Considering the new definition of life, all but one piece evidence supports the fact that a virus must be referred to as an organism. That is: es 0) Viruses contain nucleic acids. Eliminate Viruses are capable of replication.

In a reef off the coast of a large island, an increase in net fishing lowers the populations of most reef fish (including stoplight parrotfish, queen angelfish, yellowtail snappers, and Nassau groupers).

I need an example for the savanna Biome from all the relationships like mutualism parasitism commensalism competition

Maryland white oak trees make their own food. Their cells contain structures that capture energy from the sun. What are these structures?

What are two ways in which all living things are similar at the molecular level.

Which of the labeled structures controls the water balance in the paramecium?

Paleontologists can definitively conclude whether dinosaurs were endotherms. a. True b. False

What is thethe protein-assembly factories of the cell, are present in prokaryotic cells, animal cells, and plant cells.