answer:Photosynthesis is the process by which plants convert light energy into chemical energy in the form of glucose. In this process, plants absorb light energy from the sun through chlorophyll, which is a pigment found in the leaves. This light energy is used to split water molecules into hydrogen and oxygen atoms. The hydrogen atoms are then used to create a hydrogen ion gradient, which powers the synthesis of ATP. The oxygen atoms are released as a waste product. The energy created from the ATP is used to fix carbon dioxide into glucose molecules through a series of biochemical reactions known as the Calvin cycle. The glucose is stored within the plant and used as an energy source for growth and cellular processes. Overall, photosynthesis is a complex process that is essential to the survival of plants and contributes to regulating the levels of carbon dioxide and oxygen in the atmosphere.

answer:Large.

answer:Some common causes of stress are work, relationships, financial difficulties, health problems, and major life changes. Stress can be managed through various methods such as exercise, meditation, deep breathing, journaling, seeking social support, practicing time management, and seeking professional help if needed.

answer:Some healthy snacks that you can eat throughout the day include fruits, such as apples or bananas, vegetables like carrot sticks or celery, nuts and seeds, yogurt, hummus with veggies, and whole-grain crackers with low-fat cheese.