What are spring tides?

A) larger than usual tides that occur during a full or new moon

B) tides that occur when the distance between high and low tides is least

C) tides caused by the seasons, not gravity

D) tides that occur during the spring months

(I think that it is A. can someone confirm?)

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Were you able to observe the nucleolus in any of the cells if so which ones

Use the distance formula to determine weather each pair of segments have the same length