Answer:
What are the answer choices
Explanation:
It's a catalytic converter
In you salivary glands there is an enzyme in the saliva that begins to break down the starches of the food.
I think ur answer would be a
Answer:
The difference between a radio wave and X- ray is that Radio waves have a much longer wavelength when it's in visible light. x-rays have a smaller wavelength and higher frequency compared to visible light.
Explanation:
