Answer:
how can i help whats going on?
The answer should be atria. (singlular: atrium)
Since there's 4 heart chambers in human heart, there is the left atrium and the right atrium.
The common function of atria is to receive blood transported from the veins. Which will then be pumped into arteries after leaving the atrium and the ventricle, which is the lower chamber of heart. The right atrium receives blood from the vena cava, which is transported from all the body parts, except lungs, while the left atrium receives blood from the pulmonary veins, which transport blood from the lungs.
Below the atria, there's also valves. When they're open, they allow blood to leave the atria, and towards the ventricle. They tend to open when the blood has too much weight which will push them open.
Usually, atria is smaller than ventricle, as they're not the location for the muscles to pump the blood away from the heart.
Answer:
<h2>Working out in a gym.</h2>
Explanation:
Among options, "working out in a gym" is the healthy activity.
What Sophia is trying to do is to encourage to a healthy activity, so going out to a bar, chewing tobacco and going to a party, those are not activities that lead to healthy results, but to alcohol and drugs consumption which attempts against any healthy habit. So, basically that's why "working out in a gym" is the right answer.
Answer: all of the above.
Explanation:
Condom is a barrier method of contraception that prevents the sperm coming into contact with the oocyte (egg).
There are male and female condoms.
They are effective in preventing sexually transmitted diseases like HIV.
If used correctly, condom has an efficiency of 98%
｡☆✼★ ━━━━━━━━━━━━━━ ☾
It would depend on the type used.
PED's would boost performance by increasing heart rate and thus increasing the amount of oxygen rich blood.
However, depressants would have the exact opposite effect as they slow down your body.
Either way, both can negatively effect physical performance in the long term.
Have A Nice Day ❤
Stay Brainly! ヅ
- Ally ✧
｡☆✼★ ━━━━━━━━━━━━━━ ☾
