Answer: machinery and equipment developed from the application of scientific knowledge.
B is the correct answer sir
Answer:
During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. These sugar molecules are the basis for more complex molecules made by the photosynthetic cell, such as glucose.
Explanation:
If a person does not consume the minimum daily requirement of carbohydrates then the body will use stored glycogen and the person will look unhealthy and become weak after some time.
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Importance of carbohydrates</u>
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- Like other nutrients, carbohydrates are also very essential for various functions of the body.
- Carbohydrates such as glucose are required for instant energy and day-to-day activities.
- If there is no or less amount of carbohydrate in the body then our body will start converting the glycogen that is stored in the liver into glucose.
- After some time, the person will start to appear unhealthy, thin and weak if there is no minimum daily requirement of carbohydrates is met.
To know more about carbohydrates, refer:
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Answer: Hypothesis
Explanation:
A hypothesis is a proposed explanation for any phenomenon. The hypothesis is given before the experiment is being performed.
In this case the it is said that presence of water could accelerate the growth of mold.
This is a hypothesis because it has not been proved by the experiment it is just a proposed explanation which is given before the experiment.
This is known as the hypothesis which can be accepted if experimentally proved and can be rejected if not proved.
