What is the mass of the object on the triple beam balance?

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

Does masterbation affect height growth or loss of growth hormone?

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti