During exercise, energy demand in the muscle increases. which other body system directly provides for this demand

During the course of normal exercise,  the muscle system will utilize the glucose and glycogen to support the energy levels.

As a next step, the body dissolves the fat storage of the body to power up your muscles. This is called the beta-oxidation reaction

a. possible errors

d. new questions

explanation:

predictions and planning happen before. a summery comes after. errors you get after investigation and new questions propose what you can look for in the future.

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

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