The evolution of life on earth is ongoing for over 4 billion years? true or false.

After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .

If the charge that enters each meter of the axon gets distributed uniformly along it. true or false

Which of these is an example of structural protein in plants