In 1885 Virchow said that all cells exist from pre-existing cells
Answer:The tails
Explanation:
they face inward on the plasma membrane and are hydrophobic because they repel water.
Answer:
Archaea
Explanation:
Archaea is another term for Archaebacteria. also known as Bacteria which fits all the traits from the question.
The food chain would most likely collapse slowing, without a producer other animals cannot get the needed nutrients required to survive.
The answer is D its tightly packed cells allow for proctection against harmful substances.
