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Alika [10]
2 years ago
12

50 Points 8. Why does Australia have so many genetically distinct organisms?

Biology
1 answer:
Gnoma [55]2 years ago
8 0

Answer:

Australia has so many genetically distinct organisms because it has been separated from other bodies of land for a very long time. This has given species in Australia a long time to evolve independently from species in other areas of the world.

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How is the role of bacteria and the role of lightning similar?
Alex17521 [72]

<u>Answer:</u>

<em>lightening breaks</em><em> down the nitrogen molecules and provide a suitable environment to mix with oxygen (high temperature and pressure). </em>

<em>When these mix with water, the nitric acids are obtained which dissolves in soil and plants can use those </em><em>nitric acids for growth and development.</em>

<u>Explanation:</u>

The role of bacteria in nitrogen cycle is it breaks down the protein content in <em>dead plants and animals during decay process</em> and ammonia is formed.

Then the<em> nitrifying bacteria causes nitrification</em> which turns nitrogen into soluble nitrates that the plants can absorb.

8 0
3 years ago
Which is the cell structure that is made of DNA that gives the master instructions for the cell?
luda_lava [24]

Answer:

I believe the answer is Chromosomes.

Explanation:

8 0
3 years ago
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Which of the following best describes the effect the moon has on the tides?
Anit [1.1K]

Answer:

A The gravity of the moon pulls the ocean, which causes the tides.

Explanation:

Well all of the other answers are just completely different.

if the moon is invisible tides cannot be seen, but why is it at night it is called high tide. B is very odd because many surfing events happen during the day.

It is A because it contains the most context, because it is the only reliable and realistic option, because when the moon is up, and the sun is down, it causes stronger waves

5 0
3 years ago
Do larger organisms have larger cells?
umka2103 [35]
No!!
Size of a cell doesn't depend on size of an organisms, Their number maybe different 'cause of size but their cell would remain same.

Hope this helps!
4 0
3 years ago
Organisms differ in how they obtain energy, and they are classified as autotrophs or heterotrophs based on how they obtain their
mel-nik [20]

Answer:

Organisms differ in how they obtain energy, and they are classified as autotrophs or heterotrophs based on how they obtain their energy in an ecosystem. ... organisms that contain chlorophyll absorb energy during photosynthesis and use it to convert the inorganic substance carbon dioxide and water to organic molecules. Why?

Explanation:

8 0
3 years ago
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