B. They decrease. As more we use the sources of nature, the less is left.
Insulin is released into the blood when oxygen levels are low and blood glucose levels are high
Answer:
True
Explanation:
The sun is the biggest PLANET in our solar system.
The most suitable option for the first question is definitely <span>stratus clouds which usually stratch over the sky creating overcasts.
The next one should be </span><span>nimbus, as they dark and usually help to predict the storm.
And the last one </span>cumulonimbus that point on thunderstorms and so on.
