<span>The thickness of the tissue layer
that is in focus is called the focal plane. the plane through the focus perpendicular to the axis of a
mirror or lens. It is controlled by the exposure
angle. The focal plane thickness decreases as magnification increases. </span>
It engages in a reforestation project
I believe the answer is b
Answer:
to area of high concentration to form a solution.
Answer: The liver regulates most chemical levels in the blood and excretes a product called bile.
Explanation:
