Explain how starch in the sweet potato is produced from carbon dioxide in the air.

Photosynthesis occurs in the sweet potato.

Sweet potato take in carbon dioxide from the air and water from the soil to produce glucose and oxygen.

Glucose is same as starch.

Glucose is soluble substance and starch is insoluble substance.

Photosynthesis formula :

Carbon dioxide + Water → Glucose + Oxygen

it would be c. xylem.

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.