<span> Acids like acid rain that hits rocks and plants and affects them are examples of chemical weathering. Roots growing in cracks in rocks can also be considered to be physical weathering. </span>
Because nerves are the transmitters of messages from the brain to the structure, and all major nerves are found in the spinal cord leading out to the rest of the body. If the nervous tissue is damaged then the brain can no longer send messages to those parts of the body, and they an no longer react causint paralysis.
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Penicillin was made to help soldiers
Answer:
Here, should be the options to complete the question
1) Cells divide by constriction of a
ring of protein
2 The presence of a cell wall
prevents the cell from dividing by
constriction
3) Tubulin or tublin-like molecules
function in binary fission (in
bacteria) or cytokinesis (in animals
and plants)
Let's write out ANSWER
1) Cells divide by constriction of a
ring of protein
bacteria-true
animals-false
plant false
2 The presence of a cell wall
prevents the cell from dividing by
constriction
bacteria false
animal false
plant true
3) Tubulin or tublin-like molecules
function in binary fission (in
bacteria) or cytokinesis (in animals
and plants)
bacteria-true
animal false
plant-true
Starch is a lipid that can form bonds with other lipid molecules to create steroids