Answer:
The answer to the question is C
Explanation:
It is used for all I and II and III
Answer:
onion cell have a lot of cell u such look it up how many cell do onion have
One type of atom, such as hydrogen is called an element. An element is a pure substance, made up of only one type of atom. You can find the elements on the periodic table of elements, where they are listed.
Primary succession occurs when there are no remains of the previous ecosystem.
Secondary succession occurs when there are still remains of the ecosystem, so secondary succession kind of has a head start.
