Unlike toads, tortoises

A. have jaws and paired appendages. B. have amniotic eggs. C. have true bone. D. have lungs.

How much do 7.83 * 10^22 molecules of water weigh? Answer in units of g.

Which of the following best summarizes the relationship between dehydration reactions and hydrolysis? A) Dehydration reactions assemble polymers, and hydrolysis reactions break down polymers.

How many significant digits are in the measurements 14,433

1) How many moles are there in 4.0 grams of FeF3?

Li2O + H2O = LiOH If you have 25 grams of Li2O how many grams of LiOH?

If the density of Cu is 8.96g/cm cubed, what is the volume of 28kg of Cu?

A piece of iron can change in different ways. How is iron bending different from iron rusting?

Which organism would least likely be selectively bred A) Dandelions B) Nantes Carrots C) Belgian Blue Cattle D) Hypoallergenic Cats

You are given a clear solution of KNO3. Using 3-4 sentences explain how you would determine if the solution is unsaturated, saturated, or supersaturated

Which element combination (s) would result in electrons being shared? [] sodium (Na) and oxygen (O) [] carbon (C) and fluorine (F) [] oxygen (O) and hydrogen (H) [] aluminum (Al) and chlorine (Cl)