Answer:
C. Dissecting microscope
Explanation:
It is trying to see the surface
Answer: the answer is number 3 which is 6
Answer:
human blood is slightly basic
Explanation:
If the pH of a solution is less than 7, it is acidic. If the pH is 7, the solution is neutral and if the pH is greater than 7,the solution is basic. So human blood is slightly basic.