A Civic Biology, Presented in Problems

Note 21 — A CIVIC BIOLOGY (continued 3)

Reading edition

Perform experiment here to determine the value of different preservatives. Use sugar, salt, vinegar, boracic acid, benzoic acid, formaldehyde, and alcohol.

Return to A CIVIC BIOLOGY (continued 3)

Explore with AITake your curiosity a little further.

ChatGPT Perplexity Grok