What happens when a mass of dense, cold air hits a slower moving warm air mass? Please provide an answer, including weather information, in complete sentences, using RACE. (I'm not going to die if you don't do this, but please provide a nice response. I actually care about my grade.)

(Didn't know what subject to place this in, so my apologies if I did something wrong)

So long as men can breathe or eyes can see, so long lives this, and this gives life to thee. —"sonnet 18," william shakespeare in one to two sentences, explain the central idea of the final couplet of the poem.

Which word best describes the author's tone in this excerpt from "that spot" by jack london? i don’t think much of stephen mackaye any more, though i used to swear by him. i know that in those days i loved him more than my own brother. if ever i meet stephen mackaye again, i shall not be responsible for my actions. it passes beyond me that a man with whom i shared food and blanket, and with whom i mushed over the chilcoot trail, should turn out the way he did. i always sized steve up as a square man, a kindly comrade, without an iota of anything vindictive or malicious in his nature. i shall never trust my judgment in men again. why, i nursed that man through typhoid fever; we starved together on the headwaters of the stewart; and he saved my life on the little salmon. and now, after the years we were together, all i can say of stephen mackaye is that he is the meanest man i ever knew. a. excited b. ironic c. indignant d. playful

What do we know about the mother in “two kinds”? select all that apply. she came from china. she had two daughters who died. her mother, father, and first husband are dead. she is part japanese.