In your own words, describe 2 different ways the elements on the periodic table are arranged. Be sure to explain the features of your 2 different arrangements in detail

Most of the nitrogenous waste in the body is a result of: A. fat metabolism B. protein metabolism C. carbohydrate metabolism D. erythrocyte breakdown

This type of reproduction in plants is centered around the flower's ovum and pollen fusing together:

What are possible side effects that pollution of watersheds would have on Virginia's economy? Virginia's fishing docks would close down. Virginia's wildlife would need to find new habitats. Virginia's habitants may have an increase in health care.

Which of these choices is the smallest unit of matter? atoms molecules droplets vapor

Write the equation that shows how ADP is changed into ATP and ATP is changed into ADP.

Why is it important for a cell to regulate protein production?

Is it better to clean dishes with cold or hot water? why?

In a breed of mice gray fur is dominant to white fur what letters will be used to represent the gray and white alleles

How is aneuploidy different from polyploidy? How is aneuploidy different from polyploidy? Aneuploidy occurs when one or more chromosomes are lost or gained relative to the normal euploid number.

a student conducts an experiment to determine if ultraviolet light kills bacteria. his result do not support his hypothesis. we say that the hypothesis is