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vesna_86 [32]
3 years ago
15

In an emergency the sympathetic nervous system helps the body by

Biology
1 answer:
Scrat [10]3 years ago
7 0
The answer to this question would be fight or flight mechanism, which will increase heart rate and judgment time.

The sympathetic nervous system will be activated when something threatening and helping the organism to make a fast decision. In this condition, the heart rate of the individual will be increased and the heart will pump more blood so you can do much more work than normal condition. 
In this state, the individual will fight the threat or simply running away from it.
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___ is the growing of new plants from other plant parts?
Tema [17]

The answer to your question is Vegetative Propagation.

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4 0
3 years ago
Which of the following lists correctly summarizes the main functions of proteins in the human body?
Varvara68 [4.7K]
The list which correctly summarizes the main functions of proteins in the human body is the last one - p<span>owering movement, structural support, hormone production, antibody and enzyme production.
Skeletal muscles are responsible for movement and those muscles are made of protein. </span>
7 0
3 years ago
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Which nutritional component would a newborn be unable to digest?
irga5000 [103]
Solid milk and solid food
7 0
3 years ago
How does this map represent the significant deaths among the Native American population after the Europeans arrived in North
Alecsey [184]

Answer:

NUMEROUS DISEASES SPREAD

Explanation:

When Columbus stumbled upon the Americas, he and his crew were carrying numerous diseases, including smallpox, which killed 50% - 90% of the Native people's population.

4 0
2 years ago
Multiple Choice
Lesechka [4]

Answer:

decreases a plant’s weight

Explanation:

Aerobic respiration is a process of respiration in which oxygen is required and the byproducts of aerobic respiration are carbon dioxide, water and energy.

Plants undergo aerobic respiration and it is a catabolic process in which complex compounds in plants turns into simpler compounds. This process reduces the dry weight of the plants.

Glycolysis is the first step in both aerobic and anaerobic respiration so it is not a typical aerobic respiration.

Hence, the correct answer is "decreases a plant’s weight".

3 0
3 years ago
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