Answer: it could mean you are nervous people often refer butterflies to a nervous jittery feeling in their stomach or it could mean your pretty or when people call other people names and things like that then you could say im just a catterpillar now but im gonna transform into a beautiful butterfly soon id.k im not really sure
<em><u>D. Bacteria do not have membrane bound organelles inside their cells, and eukarya do. </u></em>
Answer:
Electron, charge -1, mass= 0, located in the outside nucleus
Neutron, charge 0, mass= 1amu, located in the nucleus
Proton, Charge+1, mass= 1amu, located in the nucleus
:) Have a great day!
Explanation:
Answer:
The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell, and that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.
