Acell that contains 46 chromosomes arranged in 23 pairs undergoes the process of to produce two new cells, each containing the same dna as the original cell, arranged in the same 23 pairs of chromosomes.

Each trait of a plant is determined a. an allele b. one gene c. a pair of genes d. one dominant gene

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping

List do people affect the environment