Carbon dioxide and oxygen are two molecules that undergo this simple diffusion through the membrane.
<span>C) The emissions of the internal combustion engine which runs on oil/gas has added to air pollution such as smog. </span>
The amount of light with not effect the rate of photosynthesis
There are several types of microscopes: compound microscopes 0 the most commonly used microscope, uses light illumination and the image that is seen is two dimensional, stereoscope- uses light illumination and the image that appears is 3 dimensional, confocal microscope - uses laser light ,scanning electron microscope - uses electron illumination.
Answer: Coral reefs are important to the ecosystem because they are the pillars on which marine and coastal ecosystems are built. They keep plants, fish, and animals fed. They clean up our water and protect our coasts.
Explanation: Hope it helps :)
