Answer:
e it is a active transport
B. & C.
A is incorrect because the most complex level of organization is the organism itself, as a whole.
D is incorrect because a cell is what composes different tissues, it isn’t made of different tissues.
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B. The cell is the most basic structural unit of life. They are independent and can perform processes like excrete waste, take in nutrients etc.
C. There are so many different cell types such as muscle cells, stomach cells, bone, neurons, etc. meaning they “specialize” in one thing such as being a stomach cell.
Hope this helps!
The plant is not producing enough cellulose.
I believe the answer is (b.) <span>Cancer cells cause an autoimmune response which results in a build-up of cell matter.
This makes the autoimmune system perceive the cells as something dangerous, but since cancerous cells often not identified by the autoimmune cells properly, it often attacks the good cells (or its own tissues) instead which cause the life-threatening situation.</span>
The part of earth where life exists is called the Biosphere .