If two squirrels live in one square m of 50 square m park what is the park's estimated squirrel population?

Illustrate, label, and explain how atmospheric carbon and oxygen find there way into a consumer and then back into a producer. include the following terms in your illustration: co2, 02, respiration, photosynthesis, sugar, mitochondria, chloroplast, water, solar radiation

Coral reefs support more species per unit area than any other marine environment on earth. what is one way coral reefs are important to the health of the biosphere

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.