The term used for the diffusion of water across a semipermeable membrane is called Osmosis
<span>Parasites that live in the body are called endoparasites. An example of an endoparasite is a hookworm that lives in the hosts gut. </span>
Yes, this is true, and it is actually one of the organisms driving evolution! Some organisms develop mutations that are actually beneficial (better eye-sight, for example) and they're more likely to pass those to their children that individuals without those mutations!
Ecosystems equilibrium is when populations of organisms in the ecosystem are balanced.
On where mitochondria or chloroplast?