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77julia77 [94]
3 years ago
9

Why don’t spinal or brain injuries often not heal?

Biology
1 answer:
hoa [83]3 years ago
3 0
Those are very fragile. It also depends on how bad of injury. There are tiny little bone that are sometimes hard to see.
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Students use a compound light microscope to view unicellular organisms collected from pond
Maksim231197 [3]

The statement that describes the utilization of a compound light microscope is better to view the structures of these organisms than a dissecting microscope is as follows:

  • Compound light microscopes have higher magnification.

Thus, the correct option for this question is C.

<h3>What is a Microscope?</h3>

A microscope may be defined as a type of laboratory instrument that is significantly utilized to examine or observe objects that are too small to be visualized by the unaided eye.

Dissecting microscopes possess a lower magnification power as compared to compound light microscopes. Due to this, dissecting microscopes are used to visualize larger objects like tissues. Compound light microscopes use more than one glass lens. These types of microscopes are used to examine living cells.

Therefore, a compound light microscope has higher magnification is a statement that describes the utilization of a compound light microscope is better to view the structures of these organisms than a dissecting microscope. Thus, the correct option for this question is C.

To learn more about Compound light microscopes, refer to the link:

brainly.com/question/8120395

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1 year ago
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Explain why a lock and key are used to describe the way in which an enzyme works. Describe any ways in which the
LiRa [457]
The lock an key analogy is used because each enzyme has specific substrates that fit into it. This is like how locks only work with a specific key. The enzyme is the lock and the substrates are the key.
2
This analogy is not perfect because there are often multiple substrates for each enzyme reaction. It only takes one key to turn the lock. The reaction is also taking place between the substrates themselves and not the enzyme. In the lock and key analogy, the lock is affected by the key, but in an enzyme reaction, the substrates are affected by the enzyme.
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3 years ago
Jason and Lyric both are trying to enter Harmony House. Jason pushes on the door with a force of 5N right and Lyric pushes on th
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the total number of pushes all together will be <u>8</u><u>N</u>

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The correct answer is - B. Beak size determines what the bird can eat.

The beak of a bird can come in many different shapes and sizes. It can be pointy, long, short, rounded, scythe-like, thin, thick... All of those shapes and sizes have a specific role, and that role is to enable the bird to feed itself with certain type of food source. Every food source requires certain type of beak in order for the bird to be efficient in getting its nutrition, so depending on hat the bird eats, we can easily see a pattern in the beaks, where birds that eat nuts have one strong and shorter beak, the ones that eat warms and insects have thin, pointy one, the predator birds have claw like, sharp beak...

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x or y because both can cause it

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