Describe the process of binary fission in bacteria and explain how eukaryotic mitosis may have evolved from binary fission

What are two sources of energy for the earth's system? A. lighting and sun B. sun and earth's interior C. the sun and wind D. earths interior and wind

What is the primary danger during the first 3-5 minutes if you are suddenly immersed in cold water? being run over by another boat and drowning icing of your clothes and pfd, reducing your buoyancy involuntary gasping, leading to water inhalation

A fire burns an oak forest down to bare ground. Over the next 150 years, if the climate remains constant, this area will most likely A) remain bare ground B) return to an oak forest C) become a rain forest D) reclaim

What would happen if grasses and shrubs were removed from an ecosystem? What would happen if grasses and shrubs were removed from an ecosystem?

Which statement is correct? A. Parasympathetic ganglia lie close to the spinal cord. B. Sympathetic fibers originate in the brain and sacral spinal cord. C. Parasympathetic preganglionic fibers are short. D.

If Earth was not titted on its axis, what changes would you expect to see in the seasons?

Why are organelle important for cell homeostasis

In what way does the cerebellum coordinate and "fine tune" skeletal muscle movements? Check all that apply. It consciously coordinates minute muscle movements. It consciously coordinates minute muscle movements.

Hemoglobin transports oxygen in the blood and consists of a chain of 146 amino acids. how many different types of amino acids are used to construct proteins?

What is a change analysis survey?