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MariettaO [177]
3 years ago
13

Explain why large animals need specialised transport system while uncellular organism do not?​

Biology
1 answer:
forsale [732]3 years ago
4 0

Explanation:

is the ability of body human being or animals

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Any three ways by which harmful subtances could contaiminate bod
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Through a cut or an injury where any skin has been broken.

An infection through an animal's bite or sting.(Like the West Nile Virus which spreads though mosquito bite, or Rabies though an infected mammal's bite).

Can be inhaled or consumed and go from the lungs into the other organs causing harm internally.
  

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3 years ago
Which compound is most likely a powerful and dangerous acid
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The best and most correct answer provided by the question is HBr, the most powerful and dangerous acid. I hope my answer has come to your help. hope this helps and have a nice day!
6 0
3 years ago
One characteristic of all living things is that they
tino4ka555 [31]

Answer:

Must be able to reproduce.

Explanation:

All organism are able to reproduce.

3 0
3 years ago
What is complementary base pairing? Why is it necessary?
vodomira [7]

Answer:

<u><em>Complementary base pairing is important in DNA as it allows the base pairs to be arranged in the most energetically favourable way</em></u>

<u><em>It is essential in forming the helical structure of DNA. It is also important in replication as it allows semiconservative replication</em></u>

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Explanation:

Hope this helps:)

5 0
2 years ago
The cells of the macula densa and the juxtaglomerular cells form the?
Finger [1]

Answer:

E. juxtaglomerular complex

Explanation:

Macula densa cells are the columnar tubule cells. They are present in the wall of afferent arterioles. The modified fibers of smooth muscles present in the lining of the afferent arteriole are called juxtaglomerular cells.

The juxtaglomerular cells and macula densa cells together make the juxtaglomerular apparatus, also called juxtaglomerular complex. The function of the juxtaglomerular apparatus is to maintain the blood pressure of kidneys.

5 0
3 years ago
Read 2 more answers
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