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Fudgin [204]
3 years ago
12

suppose you need to build a raft to cross a fast moving river. describe the physical and chemical properties of the raft that wo

uld be impatient to ensure your safety
Biology
1 answer:
Stels [109]3 years ago
6 0
Hello their mind explaning ot more
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Which of these correctly describes how organic catalysts operate in biological reactions?
Marina86 [1]

<span>Out of the following given choices;</span>

a. they are used up in the reactions
b. they lower the overall energy of the reactions
c. they lower the activation energy of the reactions
d. they keep the temperature of the reactions constant

<span>The answer is C. A catalyst provides an different route for a reaction, mostly bypassing some transitional states hence lowering the reaction energy. The catalyst is not consumed in the reaction.  </span>

4 0
3 years ago
Which of these is considered to be lipids?<br>-steak<br>-oil<br>-butter<br>-bread<br>-carrots
maks197457 [2]
Oil and butter I’m not sure about the steak becauze it’s a mix of many things like lipids and protein but that’s my answer hope it helps
3 0
3 years ago
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What is the attractive pull between any two objects
Rus_ich [418]

Answer: Gravitational force

4 0
3 years ago
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How do the four rocky planets compare to the four gas giants in size? <br> (ASTRONOMY)
gizmo_the_mogwai [7]

Answer:

The correct answer - The Gas giants are much much larger in size.

Explanation:

There are two distinct types of planets that are four rocky planets and four gas giants plants. Mercury, Venus, Earth, and Mars are four rocky planets, and Neptune, Uranus, Saturn, and Jupiter are four gas giants.

The Gas giants plants are much much larger in size in comparison to the rocky planets. It is because rocky planets have relatively low gravity than gas giants and were not able to attract large amounts of gas to their atmospheres.

Thus, the correct answer - The Gas giants are much much larger in size.

6 0
3 years ago
Read 2 more answers
1. How do fossils form?
noname [10]

Explanation:

There is a LOOOONG process for this so here it is;  

First things first.The animal dies. Soft parts of the animal's body, including skin and muscles, start to rot away. Scavengers may come and eat some of the remains.  Before the body disappears completely, it is buried by sediment - usually mud, sand or silt. Often at this point only the bones and teeth remain.  Many more layers of sediment build up on top. This puts a lot of weight and pressure onto the layers below, squashing them. Eventually, they turn into sedimentary rock.  While this is happening, water seeps into the bones and teeth, turning them to stone as it leaves behind minerals.  This process can take thousands or even millions of years.

I hope this answer helped. Thank you!

3 0
2 years ago
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