An observation that increases or decreases consistently in response to a changing variable is a a. pattern b. trend c. inference d. summary

Match each organ or function with its body system. produces urine large intestine ureters mouth filters blood absorbs nutrients from food

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?

Which cell organelle is the site for photosynthesis? a. chloroplast b. endoplasmic reticulum c. golgi apparatus d. lysosome