Hello there.
<span>In general, if a wavelength is short;
</span><span>A- the energy and frequency are high
</span>
Answer:2
Explanation:
Given

and
and
are the acceleration of 1 and 2
Suppose T is the Tension
then for block 2


For block 1


equate 1 and 2


where 
thus we can see that a is less than g
therefore 
Plants have cell walls, but animals do not because otherwise we wouldn't be able to move.
<span>Kirchhoff's laws apply to AC circuits to either two cases: instantaneousneous values of currents and voltages or to complex values of currents and voltages. However, this never applies to: rms values of currents and voltages. Kirchoff's law relates to the current, voltage and resistance to multiple nodes</span>
I would say Conduction because you are touching the cookie sheet, even though it is hot (so heat) you are physically touching it so it would not be radiation