While visiting his uncle’s farm, Derek learned that horses and donkeys are two different species. Based on this information, what can Derek infer about horses and donkeys?
a. Horses and donkeys cannot survive in the same environment.

b. Horses and donkeys produce fertile offspring.

c. Horses and donkeys are members of the same population.

d. Horses and donkeys are members of different populations.

complete the square on the right side of the equation;

-5(x + 0)^2 + 15

answer: d. y = -x^2 + 15

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.

i think its white blood cells

i hope this