Which of the following is an example of
negative feedback?
1)earth gets warmer, sea ice melts, earth
absorbs more heat.
2)earth gets warmer, more heat is lost to
space, earth cools.

For each of the following, decide whether the statement describes photosynthesis, cellular respiration, or both. releases energy in the form of atp. stores energy in glucose molecules. performed by producers. performed by consumers.

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

How do water’s relative densities as a solid and a liquid differ from that of most other substances? water’s solid and liquid forms have different densities, while most other substances have solid and liquid forms with similar densities. water’s solid and liquid forms have similar densities, while most other substances have solid and liquid forms with different densities. water’s liquid form is less dense than its solid form, while the opposite is true of most other substances. water’s solid form is less dense than its liquid form, while the opposite is true of most other substances.