Answer:
Activities that build muscular endurance include long-distance running, cycling, or swimming, along with circuit training and bodyweight exercises. You can improve muscular strength and endurance by doing repetitive movements until the point of exhaustion.
Explanation:
Answer:
fale, you crave sugary foods when your blood sugar is low
Evaporation is the process of when a liquid or solid changes into vapor. For example if you leave a cup of water outside for about a day, then when you come back the water level will be lower. That's because the water has evaporated from the cup and into the clouds. Then a few days later it rains.
Hope I helped!
- Amber
Answer:
7. False
8. False
9. True
10. True
11. False
12. False
*I know it looks like I just guessed the answers but I didn't I promise
Answer:
We all know that air contains lots of microbes in it and it can be proved by putting a plate containing broth media in open air. After some time microbes will appear on the plate.
In this question, there is two flask a normal flask that is open to the air and a swan neck flask with a curved neck to limit air movement. So in normal flask which is open to air microbes can easily be transmitted into the flask through the air but the swan neck flask does not allow air movement in the flask, therefore, no microbe can enter into the flask.
Therefore due to contamination through air open flask shows immediate signs of rotting and the presence of microorganisms. So contact with air is the reason for the presence of microorganism in the open flask.