Write a hypothesis about the effect of mineral composition, acidity, temperature, and surface area on the rate of weathering using the “if…then…because…” format. be sure to answer the lab question, “what factors influence the rate of weathering? ”

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?

Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.