Xander examines several microscope slides showing stages of the cell cycle in onion cells. On one slide, he notes that the cell does not have chromosomes. The genetic material appears to be a tangled ball of string. What stage of the cell cycle is he observing?

they emit helium gas that attaches to nearby planets.

they remove low-mass elements from the planets’ crust.

they cause nuclear fusion inside the inner core of planets.

they produce heavy elements such as iron and gold.

explanation:

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.

they are all solids.

answerlinnaeus;