Answer:
Immune System
Explanation:
In general, poor hygiene can cause disease, which is most harmful to the immune system.
Never feel cold again, yet if you don’t sweat you can’t burn calories as easy.
Answer:
An antibiotic // More than likely an infection or uti
Explanation:
The most common cause is depression.
I hope this hellps you.
Answer:arm-blooded creatures, like mammals and birds, try to keep the inside of their bodies at a constant temperature. They do this by generating their own heat when they are in a cooler environment, and by cooling themselves when they are in a hotter environment. To generate heat, warm-blooded animals convert the food that they eat into energy. They have to eat a lot of food, compared with cold-blooded animals, to maintain a constant body temperature. Only a small amount of the food that a warm-blooded animal eats is converted into body mass. The rest is used to fuel a constant body temperature.
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Explanation:
