Which time of the year would be the best to watch the northern lights?
A. Fall because earth's magnetic field is weakly aligned with the sun
B. Spring because the substorms that spark them are most frequent
C. Summer because the days are longer than the nights
D. Winter because the nights are longer than the days
PLEASE HELP!!!

Compare and contrast cladistics and phylogeny. what are their advantages and disadvantages? which is the most useful in understanding how an organism developed into its current form? which concept most strongly supports your opinion about the origin of any given organism?

Talking listening and reacting non verbally are all part of communicating

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells