The reasoning behind this could be a part of personal beliefs and or the opinion of that person viewing it as animal abuse. this point of view is based on the individual.
Work done= <span>force x distance moved in the direction of that force so: 200 x 15 = 3000J=4kJ</span>
In meiosis? Tetrads maby? When two homologus chromosomes do crossing over they're called tetrads so..
Varying frequencies. That’s how we can see different colors, as well as the presence of UV rays, gamma rays, etc. They’re all different frequencies of electromagnetic radiation