Which molecular formula corresponds to this model of a chemical compound? (black = carbon; red = oxygen; white =hydrogen) Cz(OH)4
C2H204
C₂H4O2
C4H₂O2

Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph

Jasmine, at 33 months of age, is able to engage in some self-care behaviors but still has trouble with tasks such as putting on socks. a few months later, she accomplishes this same task relatively easily. the change in abilities is most likely due to

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4