Answer:
Activation energy releases in the acidic matrix (pH 1-3). Thanks to stomach lining cells obtaining of acid environment is possible and pepsinogen is transferred to pepsin. Consuming of acid neutralizing antacid affects activation of pepsin by alkalizing stomach environment and reduction of hydrochloric acid secreting.
Explanation:
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Answer:
Glucose is the substance produced during photosynthesis which provides food for plants and animals in a food web.
Explanation:
The main source of energy in a food chain or food web is made by the producers. These producers are mostly plants that make food by the process of photosynthesis. As a result of photosynthesis, glucose is made as the main product whereas oxygen is made as the by-product. Glucose made is used to drive energy for all the activities of the cell. This energy, released from glucose, is carried within an ecosystem from one organism to another.
The answer is C) evidence of exoskeletons and endoskeletons
<span>Arthropods and Tetrapod </span> have an endoskeleton and exoskeleton. Endoskeleton is <span>a skeleton found within the interior of the body </span>while exoskeleton is the external skeleton that supports and protects an animal's body like the outer shell that protects them from predators.
physical defense
chemical defense
camouflage
social defense
