The sun is directly over our heads at (blank) -fill in blank- |answer choices below|

a.6: 00 in the morning b. 12: 00 (midnight) c. least once d. 12: 00 (noon)

Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d

Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.