What are the atmospheres of Venus and Mars primarily composed of?

A.) At

B.) O2

C.) N2

D.) CO2

Whih layer of the earth contains the asthenosphere

How is cell important to food processing

What would happen to the water cycle if there was no rain. A. the water would all be trapped in the atmosphere. B Thee water would evaporate into the geosphere. C The water would soak up into the ground. D The water would fall to the earth

Which of the following is not an effect of meiosis? a reduces the number of offspring affected by genetic mutations b ensures the same number and types of chromosomes in each individual c improves the chances of species survival due to variability

Can organisms use n2 from the atmosphere

Frontal precipitation is most characteristic of the middle latitudes. frontal precipitation is most characteristic of the middle latitudes. a. True b. False

The offspring of two koalas develops a genetic disease. When scientists studied the parents' DNA, they found that both parents carried harmful recessive genes passed down from the exact same lineage.

On which of the following objects, all sitting on the ground together, does Earth exert a greater gravitational pull than a baseball? Check all that apply. A. A pencil B. An inflatable beach ball C. A truck D. A bicycle E. A camel

A patient with a personality disorder has unreasonable fears of abandonment, criticism, and rejection. what central issue of personality is distorted in this patient?

A woman with severe periodontal disease has a ___ times greater risk for a preterm infant with low birth weight compared with women with little or no periodontal disease.