When you step on a bathroom scale, it tells you how much you weigh. How is the word weight defined? If you're not sure, take a guess

Suppose that the bottom of an ocean floor is disrupted, and bits of algae along with other bottom-dwelling microorganisms are scattered about into the ocean water.

Approximately 60% of human genes are also found in fruit flies. About 97.5% of human genes are also found in mice. What does this evidence suggest? A. Mice have had more mutations and recombinations during their evolution than fruit flies. B.

In a heterozygous individual for a certain trait, the dominant allele gives huntington's disease. what is the masked, recessive trait in this individual?

Describe a way in which scientists can determine if a newly discovered object should be classified as living or non-living.

What is the basis for most ecosystems? A. animals B. water C. the sun D. the weather

Fast moving electrons travel through the empty space surrounding the nucleus. How are electrons held within the atom?

Study island classification of organisms and animal diversity

After being rushed to the hospital, charlene is told she has an ectopic pregnancy. what does this mean?

What do arteries do?

What is a biological entity?