What is secondary succession?

And some examples

The location of the water table is subject to change. select the best answer from the choices provided ot of

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

Many organs are involved in the processes of keeping the blood and the body clean. when poisonous or harmful substances are in the blood, they are absorbed by the and released in a less harmful form. when wastes are present in the blood, they are filtered out and removed from the body by the