PLS HELP critical mass depends on all of the following except . Check all that apply. A. The polarity B. The density C. The Catalyst D. The shape

b density is heavily connected to weight

one centimetre is equal to 0.01 metres

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?