Sally and Maria were running around the track during pe they were not happy and decided to stop and rest once they got to the bleachers based on the data in the graph how long did the girls rest in the bleachers

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:

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

it's not c. i took the quiz and got it wrong. so my best guess is b.

have a great day, and hope this .

thats not even an aswer choice