Carl is on an expedition to the bottom of the ocean. as the submersible sets down on the ocean floor, it is resting on what layer of the earth? asthenosphere lithosphere lower mantle core

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a ) moss sporophyteb) moss gametophyte bearing both male and female gametangiac) fern sporophyted) fern gametophyte bearing only antheridia

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

What are the 3 types of artificial cloning