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ivanzaharov [21]
3 years ago
7

Someone help me please

Biology
1 answer:
Deffense [45]3 years ago
4 0

Answer:

last answer. Breaks down sugar before respiration can begin. Glycolysis breaks down glucose. glucose=sugar

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The Clean Water Act:
Klio2033 [76]

Answer:

the answer is all of the above

4 0
3 years ago
Which of the following processes is NOT properly matched with its description?
Viefleur [7K]

Answer:

External respiration: CO2 diffuses into the blood

Explanation:

External respiration is also called the pulmonary gas exchange. It refers to the diffusion of O2 from the air in the alveoli of the lungs to blood in pulmonary capillaries and diffusion of CO2 in the opposite direction from the capillary blood into the alveolar air. External respiration in the lungs is responsible for oxygenation of deoxygenated blood coming from the right side of the heart. The oxygenated blood is then returned to the left side of the heart.  

4 0
3 years ago
What is the chemical indicator for sugar and what is a positive result look like
frez [133]

Answer:

Benedict's solution is the indicator for sugar which is made up from copper sulfate and sodium hydroxide

the positive result is the observation of brick-red precipitate.

3 0
3 years ago
Give two examples each of leaves and stems which we eat as food​
Ann [662]

Answer:

Spinach and lettuce, broccoli and cauliflower

4 0
3 years ago
during the paleozoic and mesozoic eras plate movements were rapid. this caused many volcanoes to occur. how could this impact th
kompoz [17]

Explanation:

Many violent volcanoes spew a lot of pyroclasts and gases such as carbon dioxide and sulfur dioxide high into the atmosphere. The fine pyroclast would linger in the atmosphere for months and even years  blocking out the sun. This would cause vegetation to die out and decrease. Photosynthetic organisms re usual producers and the entry point of energy from the sun into ecosystems. Their death would mean the collapse of ecosystems.

Settling pyroclast would also blanket vegetation in thick layers hence also denying them access to sunlight. There would be a definite drastic decline in population and communities and ecosystems, and even extinction akin to the extinction even to the dinosaurs during the meteorite strike.

Learn More:

Check out a similarity with the extinction of dinosaurs;

brainly.com/question/12934291

brainly.com/question/10980466

#LearnWithBrainly

3 0
3 years ago
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