Is 3600 calories too much for a 73 pound 4 foot 5 13 year old to gain muscle

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

If your blood becomes too concentrated with iona, what will happen to the red blood cells

Which of the following is the sl unit used to measure temperature a. kilogram b. liter c. meter d. kelvin