Use the graph below to answer the question. Which population description is most likely represented by the graph?
A. A population of mice slowly increases but then fluctuates seasonally as predators raise their young and limit prey populations.
B. A population of wolves slowly increases because of limiting factors in the environment but then increases constantly when additional prey migrate into the environment.
C. A population of birds quickly increases but then becomes stable due to limiting factors in the environment.
D. A population of moose decreases due to competition with bison in the ecosystem.

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6. in domesticated cats, the following are independently assorting: normal ears (t) is dominant to tufted ears (t); curved whiskers (c) is dominant to straight whiskers (c); the presence of six toes (s) is dominant to five toes (s); gene for hair length is an x-linked codominant. the three phenotypes for hair length are long (xhxh), medium (xhxh), and short (xhxh); medium is the heterozygous condition. given two parents: ttccssxhxh x ttccssxhy how many different gametes could be formed in the female cat with respect to these four traits? how many phenotypes are possible in the offspring from this mating?

Ascientific idea becomes valid when it is what?