Find the measures of angle A, B, and C.
100
A
B
С
60°
20°

Plz ! ive been stuck on this forever

Fossils of ancestors of the modern horses show a small 4-toed almost dog-like browsing animal named eohippus over time the horses got larger lost toes and changed to a grazing diet what is the best explanation of why this change occurred

Does all the energy stored by the phytoplankton reach the top level of the pyramid