What pores draw water into the sponge

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256

What must be true for natural selection to heppen

Many plants can reproduce asexually. which of these is an example of asexual reproduction in a plant? a. pine cones forming on a tree b. cross-pollination in a tomato c. roots sprouting from a potato d. night-blooming jasmine flowers