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SVETLANKA909090 [29]
3 years ago
12

Many of the molecules in living cells are so large that they are known as

Biology
1 answer:
natali 33 [55]3 years ago
3 0
Macromolecules. 

Hope this helps! 
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When plants and animals die, their bodies are decomposed by organisms such as bacteria or fungi. Which statement is true regardi
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is the chemical change because the identity of the dead plants or animal does not change

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3 years ago
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During the _____ phase of selye's theory of stress, considerable energy is expended to adapt to the stressor.
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According to Selye's theory of stress, during the condition of the stress, the body undergoes the general adaptation syndrome, which occurs in three stages. These three stages are fight or flight, resistance reaction, and exhaustion.

The flight or fight reaction is stimulated by the hypothalamus. It results in the excitement of the sympathetic division of the autonomic nervous system. The resistance reaction is caused by the hormones released by the hypothalamus; this is long lasting and provides ATP (adenosine triphosphate) molecules for the counter reaction to the stress.  

As the result of use of ATP and other energy resource from body during the resistance reaction, the body becomes deprived of energy. This causes the exhaustion in the body.  

So, the resistance phase of the stress expands a considerable amount of energy, which causes exhaustion.  


8 0
3 years ago
Suppose that an igneous rock with an intermediate chemical composition was partially melted before it resolidified. Which of the
Elenna [48]

Answer:

Mafic -- the formation of the minerals begins anew upon melting.

Explanation:

Mafic minerals set at increased temperatures, which is there in Bowen's Reaction Series. Therefore, rocks collected of mafic minerals are designed at increased temperatures. They are originated in sites deep within the earth and also in tectonic dispersal environments, like the seafloor. Mafic magmas are generally formed at dispersal centers, and signify material which is recently distinguished from the greater mantle. Mutual mafic rocks comprise basalt and gabbro. Mafic rock, in geology, igneous rock that is subjugated by the silicates pyroxene, amphibole, olivine, and mica. These minerals are high in magnesium and ferric oxides, and their presence gives mafic rock its characteristic dark colour.

3 0
3 years ago
the study of injury biomechanics in crash testing has helped us learn what happens to the human body in passenger car crash true
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Answer:

The study of injury biomechanics in crash testing is true because they use test dummies

6 0
2 years ago
What is the atmosphere made up
myrzilka [38]

Answer:

Earth's atmosphere is composed of about 78 percent nitrogen, 21 percent oxygen, 0.9 percent argon, and 0.1 percent other gases. Trace amounts of carbon dioxide, methane, water vapor, and neon are some of the other gases that make up the remaining 0.1 percent.

Explanation:

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3 years ago
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