12 which of these management practices is the
most logical first step for the average citizen
concerned about maintaining sustainable
fisheries?
a
purchase sustainably caught fish and
shellfish
b
create large, marine-protected areas,
similar to national parks, to protect fish
species
set and enforce tough quotas on size and
number of fish that can be caught
design and legislate the use of devices
that prevent bycatch
d

answer; ////increased water pollution; ///////////////////////

the element that provides strength to the exoskeletons of clams and oysters is phosphorus.

this is so because calcium carbonate is the main component in the shells. calcium carbonate is strengthened by phosphorus.

explanation:

a plastic spoon that has a temperature of 78° f is placed into a bowl of soup that has a temperature of 84° f. which of these correctly describes what will happen?

energy as heat moves from the soup to the spoon.

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.