The adrenaline glands, located on top of both kidneys, are glands that produce hormones to regulate blood pressure, bodily functions, metabolisms, etc. Adrenaline is released whenever the blood is redirected towards the muscles, causing surges of energy. In general, adrenaline increases blood flow in your body, which causes the heartbeat to increase, or give the feeling of a racing heart. Between the football players and the heartbeat rate, they are getting rushes of adrenaline from either participating in the game or cheering on their team from the sidelines. Hope that made sense.

7 0

2 years ago

What is the change of force being used when you throw a ball ?

Marta_Voda [28]

Answer:

The forces on a thrown ball after it leaves the thrower's hand are the force of gravity and possibly the force of air resistance.

Explanation:

The force of gravity at the surface of the Earth is the gravitational acceleration at that location (9.8 meters per second per second) times the mass of the ball.

___________________________________________________

❂✨Answered By Tokyo ✨❂

❉ Brainliest Would Be Appreciated❉

✯If You Have Questions Ask In the Chat Box✯

5 0

3 years ago

A woman with an x-linked dominant disorder mates with a phenotypically normal male. on average, what percentage of this couple's

alex41 [277]

E. 0%

X-linked dominant disorders are not very common in females because it has to be on BOTH of their alleles in order to occur phenotypically.

Because you get one chromosome from your mom and another one from your dad, it would be impossible for the daughter to get the disorder because the dad doesn’t have it on his X chromosome to pass on to her.

In the case of the daughter, the focus is whether or not the dad has the disorder, the mom isn’t as relevant. However, if you were talking about a son, it would be a different story.

Hope this helps :)

4 0

2 years ago