rewrite it
photosynthesis Cellular respiration
In our first lab…
Anylised the pH balances of algae beads.

The pH change of algae
We learned that photosynthesis can’t occur without light, In the dark tube the pH level Lowered from 7.6 to 7.4
In our second lab…
we mixed Yeast, sugar, and warm water the yeast rise and the curcumfrinst of the ballon expend
that when Yeast, sugar, and warm water carbon dioxide is made and fills up the ballon