18=5x+2y-8

How do you solve

By 1700, how many elements had scientists discovered and isolated? a. 13 b. 27 c. 46 d. 7

If the half life of a radioactive isotope is 4000 years, how much would be left in a fossil after 4000 years

How do animal cells obtain energy

Which of the following is not true of Mendel's experiment? A. Mendel crossed two true-breeding plants. B. Mendel proposed that the green pods were recessive. C. The yellow trait reappeared in the second cross. D.

If Ba, Barium gave those two dots away to oxygen, then the charge is a: + 2 b-200

How many molecules are in 1.00 gram of water, h2o?

How many molecules of atp are produced in aerobic versus anaerobic cellular respiration

Because antigen receptor genes are randomly rearranged, some immature lymphocytes produce receptors specific for epitopes on the organism's own molecules. why doesn't the immune system attack these molecules on the body's cells and tissues?

Triacylglycerols (triglycerides) are the form of lipids that are efficient reserves for storage of energy, and are found in adipose tissues. (T/F)

1.) C6H12O6 (aq) is a (an) ? A. Ion in solution B. Dilute solution C. Ion in a crystal D. Dissolved Molecule 2.) 2.60 moles of LiCl is dissolved in 230. mL of water. What is the resulting molarity? (Hint: Change unit mL to L before you divide.) A. 2.