A/an occurs when a layer of warm air prevents the rising air from escaping. the polluted air is trapped and held close to earth's surface.

What is the average speed of a car that traveled 300.0 miles in 5.5 hours

Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates

Will mark you as ! keiko’s teacher was discussing the theory of endosymbiosis. she asked keiko to mark the organelles in the diagram that most closely resembled prokaryotes. which organelles should keiko mark? * the first image is the question and the second image is some information to you answer the !