Which statement is NOT true of endotherms? They must eat more frequently and be more active than ectothermic animals.

They are usually covered in fur, feathers, or fat that is used as insulation.

Mammals and birds are part of this group.

Lizards, snakes, turtles, and frogs are part of this group.

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.

the animal that would be cutest if scaled down to the size of a cat? elephant

a. 35°c

b. 25°c

c. 10°c

d. 40°c