Answer:
Phospholipids and Biological Membranes
Answer;
A. During active transport, a material may be moved from an area of low concentration to an area of high concentration.
Explanation;
-Active transport involves movement of molecules or particles against a concentration gradient (from a region of low concentration to a region of high concentration). This movement of particles against the concentration gradient requires an input of energy from the cell in the form of ATP.
- Passive transport on the other hand involves movement of materials from a region of high concentration to a region of low concentration and does not utilize energy. Passive process are processes such as osmosis and diffusion.
The right answer for the question that is being asked and shown above is that: "unorganized and unsorted." Moraines left by glaciers are different from deposits left by rivers because the rocks left behind are <span>unorganized and unsorted</span>