Question: Q: Photosynthesis is initiated by what hitting plants? Read this paragraph and choose the correct option from the provided answers: Every split second that sunlight hits that leaf, photosynthesis is initiated, bringing energy into the ecosystem. It could be said that this is one of the most important - if not the absolutely most important - biochemical reactions. And it all starts with the leaf. Choices: - dirt - air - moisture - sunlight A:
Answer: sunlight

Question: Q: What kind of organism causes the often fatal lung disease tuberculosis? Read this paragraph and choose the correct option from the provided answers: Choices: - pathogens - virus - algae - bacteria A:
Answer: bacteria

Question: Q: The process of getting oxygen into the body and releasing carbon dioxide is called? Read this paragraph and choose the correct option from the provided answers: The process of getting oxygen into the body and releasing carbon dioxide is called respiration . Sometimes breathing is called respiration, but there is much more to respiration than just breathing. Breathing is only the movement of oxygen into the body and carbon dioxide out of the body. The process of respiration also includes the exchange of oxygen and carbon dioxide between the blood and the cells of the body. Choices: - osmosis - persperation - precipitation - respiration A:
Answer:
respiration