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Do Now 1/17

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Posljednje ažuriranje 9 months ago
2 questions
Napomena autora:

Obavezno
1
Pitanje 1
1.

Today we are going to the lab to test for fat by using a paper bag. If we are looking for a positive control, which of the following should we use to test for fat?

Obavezno
1

OIL

Pitanje 2
2.

Today we are going to the lab to test for fat by using a paper bag. If we are looking for a negative control, which of the following should we use to test for fat?