Question

Hey guys!! Can you y'all help!!

●What effect do acid, base and salt have on different indicators? Show in table.

● Write the relationship between cells, tissue and organ in human body.

●How can you detect hardness of water collected from different source?​

Answer 1

Answer:

                 Acid                                     base

Red litmus - color doesn't change   Color change to blue  

Blue litmus- color change to red.    Color

                                              doesn't change

Explanation:

Hope this helps

Answer 2

The relationship between cell,tissue and organ in human body is: