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andrew11 [14]
3 years ago
14

What organs work as excretory organs?

Biology
1 answer:
disa [49]3 years ago
4 0
The bladder, the kidneys, the skin, the lungs, the liver, and the urethra.
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Yuri [45]

Answer:

To find the volume of a rectangular object, measure the length, width and height. Multiply the length times the width and multiply the result by the height. The result is the volume. Give the result in cubic units, such as cubic centimeters.

5 0
3 years ago
Write the procedure to observe human cheek cell​
scoundrel [369]

Answer:

To observe the cheek cell,

  • Take a tooth pick use its blunt side to scrap inside the mouth.
  • You will see some deposition on the blunt side of tooth pick, make a smear on the clean slide in the center using that tooth pick.
  • Add a drop of methylene blue solution and place a coverslip, make sure that bubbles are avoided i.e. coverslip should be placed in the inclined manner.  
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Observation:  

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Which of the following cannot be given to children under seven due to damage to their teeth?
gavmur [86]

Answer:

The answer is C

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7 0
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Alenkinab [10]

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4 0
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Which features are associated with flight?
cricket20 [7]
The ancestors of birds were most likely arboreal. 

<span>Having gliding surfaces is advantageous in arboreal animals because it means less likelihood of dying due to a fall. You'll notice that plenty of arboreal animals today have gliding surfaces. </span>

<span>In the ancestors of birds, the gliding surface just happened to stretch from the "fingers" down to the body, setting up for control of the glide, and for further refinement with elongation of the fingers and arms. With this, the animals were not just saving their lives when falling, they could glide from one tree to another to look for food. </span>

<span>A similar process likely happened in the ancestors of bats. </span>

<span>Don't ask me about pterosaurs or insects, 'cause I don't know.</span>
3 0
3 years ago
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