Answer: have to
Explanation: Every single front seat passenger has to wear a seat belt according to the local and state laws. It is also recommended by the national government. The answer to the question is have to.
C. a person who is in a monogamous relationship and has protected sex.
You can use <u>conchoidal </u>fractures to tell the direction from which a projectile struck glass.
Conchoidal fracture, frequently seen in quartz and glass, is referred to as a fracture with smooth, curving surfaces that resemble the interior of a seashell. Rapidly applying stress to fragile things causes the fracture surface to grow with a smooth curved surface. Such materials frequently exhibit conchoidal fracture because they lack a crystalline structure or cleavage. Glass develops ridges along the edge when a bullet strikes it; these fractures are apparent in profile. These fractures are almost parallel to the direction of applied force (the direction which the projectile came from).
To learn more about conchoidal fractures and projectile here,
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It would be A because when you are younger you want to have a higher heart rate while working out.
Are effective for individualized training and for classroom training.
all of the other answer seem unnecessary!!