Answer: sporophyte, gametophyte, alternation of generation
Explanation:
Alternation of generation is a kind of life cycle seen in plants and algae in which the diploid asexual and haploid sexual stages exist. A sporophyte is multicellular and diploid which is an asexual stage. It produces the haploid spores through meiosis. The haploid spores germinate to produce haploid gametophyte. The gametophyte produces gametes by the process of mitosis.
Body b will have a force 4 times stronger than body a, causing body b to reverse the direction of body a
D. because if you think about the dna is the same as thier genetic material/genes whatever you want to call it.
Power is the rate at which work is done.
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The upper most layer is the canopy