The answer is C. It states that energy can only be moved from object to object.
They lower the average density of their body; because of the air it feels like a slight decrease in the weight.
The answer u r looking for is- D* failure of the immune system to distinguish self from nonself. Hope I’ve helped ;)
Answer: because as CO2 acts as a green house gas is absorbing rather than reflecting the heat energy received where infrared radiation is simply radiation emited by heated /hot body
Answer:
The woods are big, but the forest is bigger.
Explanation: