A baking soda, which is used to help baked goods rise during baking is an example of a direct additive. One of the four major purposes of direct additives is to aid in the processing and preparation of food, where baking soda belongs. These leavening is used to preserve the desirable condition of foods.
Answer: Supporting detail.
Explanation: This sentence adds to the topic of telescopes helping people see the universe.
I would think D. using an online bookmark. That is to save or tag websites for later viewing.
B because he dont does not make sense it should be he dosent
