A botanist has two samples of liquid. Sample A is composed primarily of organic materials, while sample B is composed mostly of water and minerals. Which liquid was extracted from the xylem of a plant and which came from the phloem

A patient exhibits symptoms including hematuria with red blood cell casts and proteinuria exceeding 3 to 5 g/day, with albumin as the major protein. these data suggest the presence of which disorder?

If a cell is place inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water?

When atp is used is a phosphate group added or removed

What's in the control center of a cell?

Peptic ulcers or sores in the lining of the stomach that are caused by bacterial infection these bacteria increase the acid in the stomach and eat away at the stomach lining which causes sores and when it occurs which type of tissue does this acid

Pollution within earths atmosphere is creating a greenhouse effect?

What are some examples of aibiotic factors?

Nearly all cells found in multicellular organisms have similar needs as a result most organisms have developed similar what to meet those cell needs

Which is the fifth most common pool where carbon is stored apart from the Earth's crust, ocean, soils, and atmosphere?

A person is walking through a park. A branch from a tree falls, nearly hitting her. Her heartbeat speeds up. Which part of the nervous system was responsible for this?