Answer:
Speed can be thought of as the rate at which an object covers distance.
Explanation:
Answer:
It works by testing the ph levels in those areas it is placed in.
Explanation:
The answer is; D
Cooking food kills bacteria. Putting it while still warm in the fridge gives a thermal shock to the remaining bacteria hence also acts towards positive food safety. Fridging food reduces reproduction rates of bacteria on the food hence their colonies cannot grow. Allowing the food to cool before putting it in the fridge give time for bacteria colonies to settle on the food again.
It’s related to sound frequency! Hope this helps!
