What is the kinetic energy of a 4 kg car pushed at a rate of 0.5 m/s

All living organisms are composed of a. only one cell. b. at least 100 cells. c. at least three cells. d. one or more cells.

Select all that apply genes are specific nucleotide sequences occur in numbers that are the same as the number of chromosomes are located in a specific place on a chromosome determine the traits of an organism are units of rna

Can a trait be both polygenic and have multiple alleles? explain why or why not.