graceisthebestandroc graceisthebestandroc

20-01-2021
Biology

contestada

HELP QUICK!!
which elements are most common in a molecule of lactose?
1. copper and nitrogen
2. carbon and hydrogen
3. iron and phosphorus

Respuesta :

CrystalQueen CrystalQueen

20-01-2021

Answer:

B.) Carbon and Hydrogen

Explanation:

Lactose is a carbohydrate, and carbohydrates are primarily made of carbon and hydrogen chains.

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