When liquid water is heated by the Sun, it often evaporates, becoming a gas and entering the atmosphere. When gaseous water is cooled, it often condenses.

These reverse processes are both part of

If china has a population of 1,355,935,022 people and an area of 3,705,405 mi2 what is the population density of china?

List the possible genotypes and phenotypes for their children

Light from a distant star has undergone a red shift. Which of these conclusions is correct about the star? A.) Its parallax is increasing. B.) It is moving away from Earth. C.) It is moving towards Earth. D.) Its pitch is increasing.

What does DNA provide the code for? 1. ribosomal activity 2. protein synthesis 3. deoxyribose formation 4. nucleotide synthesis

What's a biotic factor

Which statement correctly relates science and its influence on society?

Sugar is dissolved in water. Which is the solute?

The first commercial application of genetic engineering was the use of bacteria to make insulin, a medicine needed by diabetics.

The period of cell growth and development between moronic division is called?

Where does the overwhelming amount of seismic activity occur on the earth?