How are finches in the Galápagos Islands a good example of adaptation? Finches have developed many different adapation

In the context of the neural impulse, which of the following is true about the depolarization of neuron membranes?

All vaccination should(n’t) be mandatory! 1.at least 5 sentences explaining 2.why? 3.in the end summarize the sentence

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm