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Ratling [72]
3 years ago
5

Both starch and cellulose are glucose polymers. why can animals easily degrade starch, but not cellulose?

Biology
1 answer:
Rus_ich [418]3 years ago
4 0
Human bodies contain enzymes that can break down starch into glucose and use it for fuel. We do not have the enzymes necessary to breakdown cellulose.
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These are specialized cells that can survive in harsh conditions. What are they called?
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Answer:

If this is wrong im very sry, but i belive the answer is white blood cells

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These are the cells that fight off infections and bactieria that is not sopposed to be in the human body, or any other living creature.

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3 years ago
"what is the relationship between the motor neuron axons and muscle fibers"
fomenos
Motor neurons carry impulses to the effectors in the body, which are the muscles or glands that produce a change based on a stimulus sensed by the receptors. The motor neurons "innervate" muscle fibers, which essentially means that they cause them to move. The fewer the muscle fibers associated with a motor neuron, the more precise are the movements of those fibers. Having to control a small number of fibers, the neuron is able to coordinate more dexterous motions. An example of a region where there are not a lot of muscle fibers related to each neuron is in your fingers.
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2 years ago
A geographic information system (GIS) helps scientists visualize, analyze, and interpret data about locations on Earth. Which ex
s344n2d4d5 [400]

<u>Answer</u>: C) They can find the neighborhoods that are in the most danger, where to set up shelters, and which routes will help people reach safety.  

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<u>Explanation</u>: GIS is an extremely useful tool in analyzing geographic information. By overlaying  topographic data as well as infrastructure, populations, bio-physical datasets (e.g. flood, landslide, storm surge, earthquake data), vulnerable areas as well are relatively safe areas can be detected. Thus, routes to safety as well as shelter construction can be planned.

The strength of an earthquake as well floodwater depth cannot be determined in advance with GIS. The bio.physical datasets that are used come from events that have already occurred and not future events. With GIS the damage caused by a future even can be <em>estimated</em>, but the strength of the natural disaster itself cannot.

7 0
3 years ago
If a scientist needs to use a large dataset to explore how corn grows in different soils, how would this data be classified? A.
Mama L [17]

Answer:

The answer is D. mixed methods.

Explanation

In Science when you have large data-sets of a Food product then you have to provide its description, Quality and Quality. Here is example for each part as,

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For any food product quality is most important factor. Scientist have to explain about the quality of Corn grown in different soils because each soil have a different environment of seed growth.

Quantity:

Finally, the data for the quantity will explain that which soil was more suitable to obtain higher yield of corn.  

8 0
2 years ago
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An earthworm has a complete digestive system.
Elodia [21]
I think the answer is d ... hope this helps

7 0
2 years ago
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