Answer:
C
Explanation:
she is collecting data by counting the number of eggs that were laid
The process is respiration as many organisms store energy
Answer:Fossils are all throughout different rock layers. The oldest fossils are on top and the newest are at the bottom.
Explanation: there is a rich fossil record that shows the evolutionary transitions from horse ancestors to modern horses that document intermediate forms and a gradual adaptation o changing ecosystems.
Answer:
Digestion is the process of breakdown of the large food particles into the small substances and absorbed by the body. The digestive enzymes and digestive juices are required for the digestion.
The Marisol digestive system is not working although she swallow her food. This may affect her exercise as the cells are not able to get work. The food particles are not broken down and absorbed by the cells, This causes the energy deficiency in her cells and she is not able to do normal physical work properly.
The two factors that are regulated to maintain fluid balance in the body is ECF volume and salt balance.
ECF volume is the Extracellular fluid volume. Maintaining the ECF volume is essential to prevent any damage to the body. In severe cases of disbalanced ECF volume, it can also lead to circulatory shock.
Salt balance is essential to be maintained in the body for the proper functioning of all the system of the body. Excess of salts like sodium can cause dehydration. Sodium is the most critical element in the body and its levels should be strictly maintained. Even low salt conditions can lead to fatigue, nausea, weakness, confusion, etc.
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