Answer:
Explanation: Some ways it could become safer is if thier acceleration towrds the subject was softened to where there are not two objects of great acceleration heading towards each other.
Unexpected means it was something you did not "expect" to happen such as a car crashing into you which means this is wrong.
Unfair is any injury.
Unnecessary means it was never needed and could have been prevented/not done therefore unnecessary is the best term.
A. Resentment, anxiety, guilt, and anger
Lol. what do u think? it would be b.
Your heart rate is increased during physical activity to increase cardiac output and deliver the blood flow needed to the muscles to carry out those activities. Your heart itself is a muscle, and also gets a workout during exercise. The job of the heart is to get more blood to the body's muscles when they work hard. Hope this helped.
