in the 1950s, stanley miller performed experiments to study the origins of life. he created an atmosphere rich in methane, hydrogen, ammonia, water, and simulated lightning. which substances were most likely produced during miller’s experiments?

Its unlawful in the state of florida for any person to operate a motor vehicle unless each passenger of the vehicle under age of

Respiration involves the breakdown of sugar. this process results in the production of energy for the cell. i'm order for cells to produce the most energy, what gas should be present?

You want to test the hypothesis that smoking cigarettes increases the risk of lung cancer. in your experiment, you take 100 people of various ages and genders for each of your groups. one group smokes. the other group does not smoke. the group that does not smoke is called the group