Within a species of short, ground-dwelling animals, two parents produced a group of offspring that were 1 cm taller than they were. these offspring were able to reach slightly higher vegetation than their parents and other members of the species. when the offspring grew up, they produced new offspring who were also slightly taller and could also reach the higher vegetation. this process continued over several generations such that offspring became gradually taller with time. eventually, after many generations, all members of the species were at least 20 cm taller than the original two parents that produced the slightly taller offspring. what does this illustrate? a. ground-dwelling animals would survive better if they evolve to be shorter. b. slight differences between parents and offspring can eventually result in future generations that are very different from their ancestors. c. biological change does not apply to ground-dwelling animals. d. only major differences between parents and offspring can result in future generations that are very different from their ancestors.

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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explanation:

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.