Around 97 percent of the water on Earth's surface is . a fresh water

b salt water

c dirty water

d evaporated water

Salt water I think. Mostly oceans right?

Explanation:

the correct answer is: d. the saltine and pretzel are made of flour, yeast, and baking soda, and salt. the pecan contains no flour but it does contain fats. the pecan is a nut that can be consumed as a healthy snack. first of all, pecans are a source of fat (monounsaturated fat), but they provide less fat than some other nuts. pecans are a rich source of dietary fiber, manganese magnesium, phosphorus, thiamin, vitamin e…

the correct answer is:

a population changes in response to a change in the environment.