Muscle cells in athletes often have more mitochondria than muscle cells in nonathletes. Based on this observation, it can be inferred that the muscle cells in athletes

An earthquake that occurs shortly after a larger earthquake is an: Aftershock I answered it because the last one wrong and the comment section was locked

How is the ownership of the oceans resource Determined

After the DNA is copied (DNA replication), two sister chromatids are held together by a a centromere b a chromosome c a centrosome d a centriole

18. Primary sex characteristics have to do with A. qualities such as beard growth in males. B. qualities such as breast development in females. C. the growth and function of the reproductive organs themselves. D.

Which evidence is most likely used to indicate the begging of solar system formation

The prediction that alcohol slows reaction time is

Why does liquid water have such a high heat capacity? Choose 1 answer: (Choice A) Water molecules are packed very closely together. (Choice B) Water molecules are good at forming and breaking hydrogen bonds. (Choice C) Water is a nonpolar molecule.

Which feature of the Earth system is caused by the movement of ions in Earth's core? A. layered geosphere B. Weather C. Convection D. Magnetic Field

explain why a circular system is important in meeting the needs of all cells throughout an animals body

A location in the northern hemisphere is currently experiencing the shortest day. It is a day with fewer hours of sunlight than darkness ... Which of the following could be the current month?