Which type of energy resource is most dependent on weather conditions? A. Wind energy
B. Tidal power
C. Hydropower
D. Natural gas

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

The concept of keystone species is controversial among ecologists because most organisms are highly interdependent. if each of the trophic levels is dependant on all others how can we say one is most important

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