Answer are : a. hypothesis
b. a law
c. observation

I believe the the first one is hypothesis and the second one is observation.

Explanation:

Saying that the exercisers will have less cholesterol is a hypothesis, while actually measuring cholesterol levels is observation.

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…

i think its through the fallopian tube