Answer:
C
Explanation:
Glucose is with engergy. Oxygen would be the food. Amino Acid helps with healing the cells.
Answer: observe the feeding behaviors of gulls
Fossils are typically recovered within Sedimentary Rock exposures. This is because Sedimentary rock is the rock found closest to that of Earth, and is practically exposed 24/7 to all of Earth's natural disasters and what-not.
The answer is 1. //////////////////////
