Yes. It needs all its parts to survive.
Chemical digestion involves breaking down the nutrients into smaller cells
Physical digestion is using physical movements such as chewing and swallowing
If they did not communicate then there wouldn't be a logical explanation for the experiment ..
type answers below ..
<span>150-200 species of plant, insect, bird and mammal become extinct every 24 hours., according to the Scientist Estimate. </span>
