What can be concluded about cancer?

Cancer is the most lethal disease worldwide.

Colon cancer is the most widespread cancer.

Cancer is caused by genetic variations alone.

Cancer is brought on by environmental factors.

Solutions to environmental problems in europe must

What makes a dominant allele different from a recessive allele

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.