Which population of frogs will best survive a change in the environment?

Embryos of different species look very similar, which shows that the organisms share a ancestor.

Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?