Suppose that the local temperature changes in favor of greater oxygen levels in water write a short paragraph to describe a both the population of small fish species and the weding bird population would change in response to the new oxygen levels over the next six months then explain why these changes occur

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.

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.