I’m sorry this is not a very good pic but any info on this would be amazing you

Plants rely on the sun for energy by using chloroplasts (located in their cells) in photosynthesis to combine sunlight with water and carbon dioxide to provide energy. Photosynthesis also creates Oxygen, which all animals need to breath. Animals use the oxygen in cellular respiration (C₆H₁₂O₆ + 0₂ → CO₂ + H₂0 + ATP) to create carbon dioxide. In this way animals and plants need the sun because if there wasn't any sunlight, then plants couldn't create oxygen which animals need to breath.

correct answer is a. and d.

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.