I think the correct answer is D. Baking a cake is an example of endothermic reaction. The chemical changes happening when you bake a cake includes denaturing proteins in milk, eggs, and flour. Chemical bonds are broken and new bonds are made. To aid these changes, heat is supplied by the heat in an oven.<span />
Answer:
I think it's 5. But I'm not sure what you mean by right-hand side...
Explanation:
I really hope this helps you!
Photosynthesis in green plants during which CO2 is absorbed to form glucose
