Which of the following organisms are most closely related evolutionarily? A.
starfish and sand dollar
B.
fish and starfish
C.
fish and clam
D.
crab and starfish

Matthew decided he wanted to hike up mount everest. on his way to the top, it began to snow and the temperature dropped to -10°f. matthew forgot to wear a heavy jacket so his body began to shiver beyond control. in this case, matthew's body shivering is the to a drop in temperature. * 0 points reflex stimuli responce environmental facto

What goes in and out of a cell respiration?

What changes the stability of the element