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ad-work [718]
3 years ago
12

The time it takes the Moon to go through a complete cycle of phases is

Biology
1 answer:
KonstantinChe [14]3 years ago
7 0

Answer:

the answer is D

Explanation:

it take the moon 29.5 days to complete its phases and 27 days to orbit the earth

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Type of diffusion that occurs with the help of a protein is called
Soloha48 [4]

Answer:

<h2>Facilitated diffusion .</h2>

Explanation:

1. Diffusion: it  is the net passive movement of particles from  higher concentration to lower concentration. Diffusion continues until the concentration of substances is equal through out.

 

2. Facilitated diffusion: is the  process of passive transport of molecules or ions across a biological membrane and requires (via) a specific carrier protein.

3. Facilitated diffusion is passive type and require specific protein and it  requires no energy from the cell.  

4. It requires specific proteins through which molecules move from one side to another.

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3 years ago
The transport of a substance across a plasma membrane of a specific organelle requires energy. The rate at which the transport t
stepan [7]

Answer:

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3 years ago
HCI+Na&gt;NaCl+H2 what is the answer
kolezko [41]

Here's the balanced chemical equation for the given Reaction,

  • 2 HCl + 2 Na =》2 NaCl + H2

i hope it helped you......

5 0
3 years ago
What is the total magnification for each lens setting on a microscope with 15x ocular and 4x 10x
Strike441 [17]

Answer:

1) 60x; 2) 150x

Explanation:

Total magnification = Power of the Ocular X Power of the objective

Power of Ocular = 15x

Power of Objective = 4x ; 10x

1)Total magnification = 15 X 4 = 60x

2)Total magnification = 15 X 10 = 150x

3 0
3 years ago
The author of the book (El-Haiwan) in which he mention animals is True or False​
Rom4ik [11]

Answer:

<em>True</em>

Explanation:

El- Haiwan is an important Arabic book which has been translated to many different languages. The book's title refers to the meaning of animals in the English language. This book is very important in explaining many biological phenomenons taking place in different animals. This book also explains about reproduction which occurs in animals. Corpus Aristotelicum is known to be the writer of this book. Hence, the above statement is true.

7 0
3 years ago
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