Answer:
Fractions
Explanation:
1. Write the conversion as a fraction (that equals one)
2. Multiply it out (leaving all units in the answer)
3. Cancel any units that are both top and bottom.
It’s living vs non living
Answer:
I think its the nucliolus
Explanation:
Answer:
They are 3 in numbers
Explanation:
which are the airway, the lungs, and the muscles of respiration