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shtirl [24]
3 years ago
15

Please help, questions attached.

Biology
1 answer:
Pani-rosa [81]3 years ago
3 0

cientific theories become hypotheses.

 

Scientific theories are never proven.

 

Scientific theories become scientific laws.

 

Scientific theories summarize patterns found in nature.

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Describe the interaction between the atmosphere and the hydrosphere. (The Water Cycle)
ch4aika [34]

Answer:

These spheres are closely connected. For example, many birds (biosphere) fly through the air (atmosphere), while water (hydrosphere) often flows through the soil (lithosphere). Interactions also occur among the spheres; for example, a change in the atmosphere can cause a change in the hydrosphere, and vice versa.

Explanation:

Hope this helps you!:)

4 0
3 years ago
Which THREE statements correctly describe the properties of water?
grandymaker [24]
<em>CORRECT STATEMENTS
> Water forms hydrogen bonds with other polar molecules. </em>
<em>> Water is a polar molecule. </em>
<em>> Water dissolves more ionic compounds.</em> 

<em />Water is a polar molecule because of its uneven distribution of electron density. It is made up of two hydrogen atoms and one positive atom.
Since water is a polar molecule, it forms hydrogen bonds with other polar molecules. Though these bonds are relatively weak, however, there are so many of them present in water. 
Water also dissolves most ionic compounds due to the fact that water is a universal solvent. When these compounds are added to water, there will be an interaction between the individual ions and the polar regions of the water molecules and disrupts the ionic bonds. 

<em>INCORRECT </em>
> Liquid water is less dense than water vapor. - Liquid water has a higher density than water vapor. The fact that water vapor rises indicates that it is less dense than water.

>Water dissolves more hydrophobic substances. - Hydrophobic substances do not dissolve easily in water. It is termed as 'hydrophobic" because it means water-fearing. 

7 0
3 years ago
Why is cellular respiration important?
Vinvika [58]
Well I’m pretty sure it A. if we are just picking from these two because breathing doesn’t make glucose lol
7 0
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Description of esophagus
BartSMP [9]
1. Treatable by a medical professional
2. Requires a medical diagnosis
<span>3. Lab tests or imaging always required

Thank You, 
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</span>
5 0
3 years ago
Which of the following statements about the Sun is true?
umka21 [38]

Answer:

what is the statement bro

4 0
3 years ago
Read 2 more answers
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