Which radioactive isotope is most often used when determining the age of fossil bones found in sediments deposited during the holocene epoch?

Would plant seeds that store energy in oil respire faster or would plant seeds that store energy in sugar respire faster? Also, does temperature or germination time play a more important role in respiration rate?

How does fever fight germs?

How are cells affected by the movement of water

Suppose a person found a starfish and cut the starfish up into several pieces before throwing the starfish back into the water. each of the pieces of the starfish grew into a new starfish. what form of reproduction did the starfish exhibit?

Which of the following is the most effective public policy in reducing reliance on fossil fuels in the long run? A. Forging strategic alliances with oil producing nations B. Investing in renewable fuel technologies C.

How does climate affect the type of biome found in an area?

As in the previous question, suppose there is a population of 100 rabbits that have different fur patterns. In this population several generations ago, there were 60 FF rabbits, 20 Ff rabbits, and 20 ff rabbits.

How can introducing a plant or animal from one ecosystem into another ecosystem cause major problems

What happens in meiosis I and II

What effect does an increase in the average kinetic energy of an object have? A. reduced particle movement B. Lower temperature C. higher temperature D. increased mass