A. The height of your back legs will probably not change throughout the experiment, but your jump height may so you will add each of the jump heights together and divide by the amount of times jumped. Hope this helped
Pluto is not considered a planet due to all the reasons you stated above
lysosomes are found and formed inside the Golgi apparatus with enzymes
In DNA replication, the new strand of dna that is synthesized in one continuous piece is called the leading strand
There are just 3 components of nucleotide: nitrogenous base, deoxyribose(sugar) and phosphate group. hope this helps :)