Other planets have an atmosphere, but Earth's is unique because it has large amounts of_

nitrogen

oxygen

water vapor

3. How do scientists share their results with the scientific community?

Describe the four ways that drugs can affect a person's nervous system.

In the tonicity of red blood cells activity, why were you unable to read the lab manual through the tubes containing hypertonic or isotonic solution?

What are the advantages of being a respiratory parasite (the tongue worms) over one in the digestive system (if any) ?

What is a common symptom in individuals with immunodeficiency?

Air pressure can be high or low. does airflow from low to high pressure from high to low pressure

A mutation is found that prevents transcription of the HOX3A gene, which is known to be on chromosome 12. Genetic mapping of the mutation suggests that it is located on chromosome 11.

This was also called the War of Spanish Succession. a. King Williams War b. Queen Annes War c. Queen Victorias War d. King Johns War

Why do people believe some theories even if they are not supported by credible evidence?

in your own words, explain what a mitochondria is. the funnier, the better. also, answers in the comments are welcome as well.