What is easier? Plant or Animal Cells?( first answer get brainiest)

Which class of molecules contains the amino group, nh2 (a) sugars (b) water (c) proteins (d) hydrocarbons

During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called