11a+9=4a+30 how do i solve for a

Bias occurs when a person bases statements on feelings or judgments rather than facts. a. True b. False

How does the regional approach differ from the systemic approach in the study of human anatomy?

The blood pressure in blood vessels decreases with the distance the blood travels, starting from when it was pumped out of the heart's ventricle.

A spaceship moves farther and farther away from Earth. What happens to the gravitational force between the spaceship and Earth? A. It increases. B. It decreases. C. It remains the same.

Your friend in France sends you an e-mail saying he is not feeling well and that he has a temperature of 37.5 degrees. Should you be worried? Explain.

What is the energy of a photon first used to do in photosynthesis?

Select the correct statement regarding chemical synapses. A) Cells with gap junctions use chemical synapses. B) The release of neurotransmitter molecules gives cells the property of being electrically coupled.

How can speciation of plants benefit humans

Is cellulose a fat, carbohydrate or protien

I mineral must be formed by a manufactured process to be considered a mineral. T or F