During the process of mitosis, the chromosomes 1. Are cut in half twice
2. Are equally divided
3. From a circle in the cell
4. Spread through the cell

Acladogram is a branching diagram that represents suggested evolutionary relationships among organisms based on the presence of unique traits. a scientist discovers a new organism that lacks limbs and does not have a true backbone. the organism lays eggs to produce offspring and has a cartilage-like rod known as a notochord running along its dorsal surface. on the cladogram below, select the species to which the newly discovered organism is most closely related.

Johannesburg kepler, an apprentice of brahe, believed in the heliocentric universe but rejected past astronomers belief in

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an