Which statement describes natural selection?
it is the primary mechanism for evolution.
it must act on structural traits.
it acts to cause overpopulation.
it causes learned skills to become heritable traits

Based on this excerpt from "stopping by woods on a snowy evening" by robert frost, which statement best summarizes a theme in the poem? the woods are lovely dark and deep but i have promises to keep and miles to go before i sleep and miles to go before i sleep

Match each description to the correct poetic form. sometimes consists of three 1)stages: lament, praise, and consolation 2)a type of lyrical poem 3)a poem that was originally meant to be sung 4) a poem written to pay tribute to someone who has died match to: ode elegy

What statement best describes the central conflict in this passage from the diary of anne frank? because the franks are jewish and the van daans are not, the franks and the van daans do not get along. because they are jewish, the franks, the van daans, and mr. dussel are in hiding to avoid being discovered by the nazi party. anne does not discuss anything with her mother because she believes that her mother does not understand her. mr. and mrs. van daan argue because mrs. van daan does not think that mr. van daan has the right to sell her fur coat.