Answer:
If you lose too much blood, your brain doesn't get enough oxygen to support life.Without treatment measures, your body will completely lose its ability to pump blood and maintain oxygen delivery once you've lost about 50 percent of your blood volume. Your heart will stop pumping, other organs will shut down, and you'll likely be in a coma.
Explanation:
The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide. These roadways travel in one direction only, to keep things going where they should.
three ways of how to take care of your heart are
Eat a heart healthy diet
If overweight, lose weight
try not to drink alcohol
Capillaries connect arterioles and venules and enable the exchange of water, oxygen, carbon dioxide .
Since social media is a relatively new technology, there hasn't been much research done to determine if using it would have positive or negative long-term effects. But several studies have discovered a substantial correlation between using social media excessively and a higher risk of melancholy, anxiety, loneliness, self-harm, and even s*icide ideation. The majority of us now use our smartphones or tablets to access social media. While this makes staying in contact incredibly simple, it also makes social media always available. This continual, high-speed connectivity can lead to issues with impulse control, damage your ability to concentrate and focus, interfere with your sleep, and make you dependent on your phone.
I say B but idk im not sure
Internal organs because it is
