Which structures on a flowering plant are involved with fertilization during reproduction? A.
pistil, petal, roots

B.
leaf, ovary, anther

C.
anther, stalk, petal

D.
ovary, anther, pistil

Which animal is a producer in this ecosystem

How does the fossil record provide evidence that the modern whale evolved from the anthracotheres? a) the modern whale looks like their ancestor the anthracotheres. b) the modern whale has all of the same structures as their ancestor. c) there is not enough evidence to suggest the the modern whale evolved from the anthracotheres. d) the anthracotheres has a structure that is still present in the modern whale, but is no longer of use to the modern whale.

The best instrument to use to separate the liquid portion from the solid portions in whole blood is a(an) a. compound light microscope. c. test tube. b. centrifuge. d. electron microscope.