4. Why does semen contain fructose? A. Fructose breaks down to provide energy for the penis.

B. Fructose travels with the sperm to feed the egg before it is fertilized.

C. Fructose feeds sperm, enabling them to survive long enough to fertilize an egg.

D. Fructose provides energy for the development of the fertilized egg.

I’ll give brainiest:)

How many variables are altered in a good experiment? a.1 b.0 c.2 d.3

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime