Which organism is an autotroph?
a) bear
b) rabbit
c) mushroom
d) dandelion
i think it's a dandelion, but not positive.

Which of the following is an example of a non-falsifiable hypothesis? a. there is a teacup orbiting the milky way galaxy. b. there is no life on mars. c. the human species started in africa. d. humans cannot live without the amino acid methionine

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger

The first generation of offspring from the cross of two parents is called the a.f1 generation b.f2 generation c.short generation d.p generation