Answer:
<em><u>Density</u></em><em><u> </u></em> the ratio of <em><u>mass</u></em><em><u> </u></em><em> </em>to that of <u>volume</u><u> </u>.Or a measure of the amount of <u>matter</u><u> </u> contained by a given <u>volume</u><u>.</u>
Answer:
A cell is a mass of cytoplasm that is bound externally by a cell membrane. Usually microscopic in size, cells are the smallest structural units of living matter and compose all living things. Now put that into your own words.
Explanation:
There
are a few things that allow bacteria to evolve fast and thus, to adapt to new
environments:
<span><span>·
</span>short generation time-which means that
their reproduction occurs very quickly (sometimes only few minutes)</span>
<span><span>·
</span>random mutations-mutation rates are high
in bacteria, resulting structural changes cha or for example, loss in
sensitivity to antibiotics
</span>
<span><span>·
</span>genetic recombination-mechanisms which occur
during the DNA transfer (transformation, transduction, conjugation).</span>
D. The earths pull of gravity acting on the satellite decreases over the path of its orbit
It is because it's surface area is responsible for the production of ATP molecules.