Answer:
<em>Cardiac muscles are found only in the heart. They regulate the contraction and relaxation of the heart, which helps in pumping blood through the circulatory system. The movements of the cardiac muscles are involuntary. They are important in sustaining life.</em>
Answer:
4 tips: Hydrate yourself well, short exercise bursts, breathe and relax, switch up the scenery (explore).
Explanation:
These things helped many people that I know. Hope it helps.
Answer:
it depends on your age and gender
Explanation:
let’s say if your 11 going through puberty yes it’s normal, but if your in your 30s sitting on the couch eating chips all day, no it would not be healthy. For example when I was 10 I weighed 49lbs I hit puberty a couple months after and by the time I turned 11 I weighed 84lbs.
Answer:
no, Don't rinse with water straight after toothbrushing
After brushing, spit out any excess toothpaste. Don't rinse your mouth immediately after brushing, as it'll wash away the concentrated fluoride in the remaining toothpaste. This dilutes it and reduces its preventative effects.
Explanation:
