Which of the following is not characteristic of an animal cell? A. It has a nucleus surrounded by a nuclear envelope B. It contains ribosomes C. It converts sunlight into food & energy using chloroplasts D. It has a cell membrane

What is the force that keeps the moon in orbit around the Earth? A. momentum B. gravity C. inertia

A scientist has two tanks of brine shrimp with 20 brine shrimp in each tank. He feeds algae to one group and yeast to the other but keeps all other conditions the same.

The mitral valve is in between which two chambers of the heart?

What is the difference between transitional and pseudostratified epithelial tissues

Which statements describe advantages of using renewable resources? Check all that apply. lower environmental impact lower cost of production replenish faster than they are used more reliable than other resources produce cleaner energy

Which statment best describes the relationship between RNA and DNA

Which statement most correctly describes surrogacy

What type of symmetry is associated with diploblastic organisms? Which phylum is the exception to this rule and why?

One of the products of tryglyceride breakdown is glycerol; glycerol enters the cellular respiration pathway by being converted to glucose (in the liver) and then undergoing glycolysis.

More of solar radiation occurs with a higher angle of the Sun. absorption reflection evaporation roughness