usually, ionic bond occurs between metal and non metal
here Na is metal and Cl is non metal
so bond in NaCl is ionic bond
i'm sorry i didn't understand b and c but i can help you with a)
Explanation:
The human body has the ability to thermoregulate, so when the temperature rises, the blood vessels dilate, and the body emits more heat than it receives, and therefore sweat is released to cool the body. Hence, the higher the temperature the greater the sweating
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Fusion and fission are similar<span> in that </span>they<span> both release large amounts of energy. Nuclear </span>fusion<span> is a process in which two nuclei join to form a larger nucleus. Nuclear </span>fission<span> is a process in which a nucleus splits into two smaller nuclei.</span>
Animalia, fungi , plantae , eubacteria,protista , archaebacteria
Answer:
The answer is A ( No, the water looks clear but it may contain harmful bacteria or high levels of harmful chemicals in the water.)