An ecological system consisting of all of its biotic and abiotic factors is an B. ecosystem.
Answer:
The size of the pores underground rock material has and if the pores are connected
Answer:
deforistation is the distruction of habatats
invasive species is a nonnative species that causes harm
Endangerd species is a species that is near extionsion
poaching is the /illegel hunting and killing of animals
Urbaninzation is tearing down habitits for the building of cities
Explanation:
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The cell membrane is what controls what goes inside and out the cell meanwhile the nuclear membrane <span>surrounds the genetic material and nucleolus in eukaryotic </span><span>cells. The advantages for the nucleus is that it controls the cell.
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Answer:
They are elaborate network of channels running through the cytoplasm. There are two types of endoplasmic reticulum. They are; Rough and smooth endoplasmic reticulum. Rough endoplasmic reticulum are rough because of the presence of ribosomes. Smooth endoplasmic reticulum are smooth because they dont have ribosomes.