Rhyolite is associated with what type of eruption?

The study of interaction between living organisms and their enviroment is called (a) phytogeography (b) ecology (c) phytosociology (d) ecosystem

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food

Label the offspring chromosomes a1, a2, b1, or b2. circle any mutation chromosomes.