2)
before organisms with nuclei evolved, life on earth consisted only of unicellular
a) eukaryotes.
b) fungi.
c) prokaryotes.
d) protists.

What feature of cell theory is best demonstrated in the image

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

Cedric has a low fever and minor aches. yesterday, he went to the doctor for his booster shot and receive the flu shot. which best explains why he has this reaction?