What part of the food chain is a lemming a:producer
b:secondary consumer
c:primary consumer
d: predator​

Which of the following statements about acidic water is true? a. acid has no effect on the h, o molecules. b. the solution contains a larger number of oh ions than h, o ions. c. the solution contains a larger number of h, o ions than qh ions. d. the solution contains an equal number of h, o ions and oh ions. none of the above e.

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?

Draw metallic bonding if two copper