Question

True/False
(5)
1. The amount of carbon dioxide breathed out is abo
2. Yeast can respire aerobically and anaerobically.
3. Pure water has a pH of 7, which is neutral.
4. Magnesium oxide is a salt.
5. Angle of incidence= angle of refraction.​

Answer 1

$\huge{\underline{\underline {\mathtt{\purple{A}\pink{N}\green{S}\blue{W}\red{E}\orange{R}}}}}$

1. ( incomplete question )

2. True

3. True

4. False

5. True