Answer:
location is in centre
charge is positive
mass is 99 percent mass of an atom
It has been scientifically proven that laughter is excellent for emotional and physical well-being. The laugh can relieve physical tension, enhance the functioning of the immune system and decreases stress hormones.
It has been shown that laughter can relax facial muscles, which is fundamental for relieving physical tension.
Moreover, it has also been demonstrated that laughter can increase the heart rate and boost the adaptive immune system by generating antibodies that fight against harmful infectious agents (e.g. bacteria and viruses).
Finally, laughter can also decrease the levels of stress hormones such as cortisol, adrenaline and growth hormones.
Learn more about laughter benefits here:
brainly.com/question/14619490
Answer:
A and D
Explanation:
Think as your the romans they have survived war thru Good defensive driving habits and new technology that why they have advantage thru enemy's collision in history romans have great strong armors and great coordination that's why they have advantage at there enemy
I believe it is false.
I think that electromagnetic radiation can occur in other forms such as rays. Rays and waves seem similar and are both apart of the electromagnetic spectrum, but they take different forms.