Prokaryotic cells lack a defined nucleus, but have a region in the cell, termed the nucleoid, in which a single chromosomal, circular, double-stranded DNA molecule is located.
50%, don't know if you use pun nett squares but Google them, they simplify it so much.
R. r
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Ice actually has a very different structure than liquid water, in that the molecules align themselves in a regular lattice rather than more randomly as in the liquid form. It happens that the lattice arrangement allows water molecules to be more spread out than in a liquid, and, thus, ice is less dense than water.
Answer:
objects with more <em><u>mass</u></em> have more gravity
Explanation:
abiotic factors.
An abiotic factor is a non-living part of an ecosystem that shapes its environment.
