Why don't ecosystems systems exist between fresh and salt water systems?

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.

Which of the following statements are true chromosomes make up genes

What kind of crystalline solid is graphite? o a. molecular solid b. metallic solid o c. network solid d. ionic solid