Why do many fishermen support efforts to protect and restore mangrove forests?
a. most fishermen are environmentalists.
b. many fish breed in mangrove forests.
c. they lay their nets in mangrove forests.
d. mangrove forests provide valuable hardwoods.

Always use significant figure rules. remember that these rules apply to all numbers that are measurements. a car travels 6 miles north, 3 miles east, and then 2 miles south. what is the distance traveled? a.7 b.11

In each transformation of energy , some energy what?

You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.