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Zanzabum
4 years ago
8

My budgie is 4 years old. How old is that in bird years?

Biology
1 answer:
Jet001 [13]4 years ago
4 0

There is no such thing as bird years, so your budgie is still 4 years old :)
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What is a non-example of diffusion?
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<span>A non-example of diffusion is a brick.
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6 0
4 years ago
Cytotoxic T cells and NK cells kill by secretion of proteins. The first called granzyme which forms complexes that penetrate the
mr_godi [17]

Answer:

<u>Option-(True):</u> The following statement is true in all sense, as the "Cytotoxic T cells and NK cells kill by secretion of proteins. The first called granzyme which forms complexes that penetrate the cell membrane and allows the passage of the apoptosis inducing protein perforin to enter the targeted cell."    

Explanation:

  • In order to make it more difficult for the pathogens and other foreign particles to stay inside the human body, the defense mechanism of the human body system has evolved itself to great extents as there are different level of immune layers and more over cells that either helps in the recognition of these anti-bodies or attacks them to be eliminated from the given system.
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Why do organisms need to perform cellular respiration?
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8 0
3 years ago
The question and answer choices are in the picture. THIS EXAM IS BEING TIMED SO I NEED ANSWERS, NOT LINKS, ASAP!!
kirza4 [7]

Answer:

<em><u>30 units</u></em><em><u> </u></em><em><u>of </u></em><em><u>energy</u></em><em><u> </u></em><em><u>will </u></em><em><u>be </u></em><em><u>available</u></em><em><u> </u></em><em><u>to </u></em><em><u>primary</u></em><em><u> </u></em><em><u>predators.</u></em>

Explanation:

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so primary predators will have = 10% of 300

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6 0
2 years ago
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