im giving brainliest :D
Which of the following best describes how the boy is able to flex his muscles?
As the boy bends his arm, the triceps muscles contract and extend.
As the boy bends his forearm, the biceps muscles contract and bunch up.
As the boy flexes his arm muscles, both the biceps and triceps muscles contract at the same time.
As the boy moves his forearm, both the biceps and triceps muscles relax at the same time.
Answer:
The answer is C
Explanation:
It's the third answer
Answer:
it is b
Explanation:
i did the quiz and got it right it is not c
questions you should ask yourself when assessing your Fitness for driving​
Answer:am i safe
Explanation:
Answer:
pay attention to driving no your fitness
What role do human genes play in a person’s chances of contracting a genetic disease? Discuss at least one ethical issue related to genetic testing when it comes to privacy and/or reproduction.
Answer:
A new copy of your genes is made in every new cell that your body creates throughout your life. If those copies have mistakes, this can cause problems. For example, some gene changes can make you more likely to get cancer. Your environment can also directly cause changes to DNA inside your cells.
Explanation:
Why do you believe adolescence are at a higher risk to contract std's or sti's?
Answer:
yes
Explanation:
because adolescent contributes to the human is behavior whereas if you unaware it take over and only to let to dwell into mistakes that you will only realize afterwards
Explanation:
The possibility of contracting a sexually transmitted infection (STI) is higher in adolescents than in adults, favored by the early onset of sexual intercourse, the high number of different sexual partners or the lack of use of preventive methods such as condoms.
In order to strengthen your core and back you should:
O Walk
O Lift using your back
O Do weight-bearing exercises
O Do additional cardio exercise
O Visit a chiropractor