What's a fossil? when we're they found?

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

How does a lytic infection differ from a lysogenic infection?

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment