If an element has a mass number of 244 and an atomic number of 94, how many neutrons does the element have?

A. 94

B. 244

C. 155

D. 150

A planet is at equal distance from two stars, Star 1 and Star 2. If both stars have the same mass, they will not pull each other with a gravitational force they will pull the planet with equal gravitational force Star 1 will pull the planet with a

Which scientific theory explains that the universe originated from a small, densely packed space?

What would happen if a cell lost its ability to preform cellular respiration?

Which of the following is an example of pollution? exhaust from cars a radiation spill in a nuclear accident excessive noise All of the following are examples of pollution.

What kinds of evidence and scientific techniques could the biologists use to determine the evolutionary relationship of the cloudrunner to other animals?

The heart makes sure that oxygen taken in by the ... gets to the brain.

Blood is a mixture that is more specifically described as a

If one parent has homozygous dominant tall gene and another parent has heterozygous tall gene, what's the probability of having a child that's short? Tall?

8. Charles Darwin was the first individual to convince the scientific community of the occurrence of biological evolution. He based his findings on observations which he then used to make inferences regarding changes in populations of species.

What do you think might affect how pathogen is spread from person to person