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kirill [66]
2 years ago
10

Halp meh out plz its timed!!!

Biology
2 answers:
kiruha [24]2 years ago
3 0
I believe the answer is three
xenn [34]2 years ago
3 0

Answer: Option (c) is the correct answer.

Explanation:

In warm air molecules have more kinetic energy. As a result, there are more number of collisions between air molecules. Hence, it rises more rapidly.

Whereas in cold air, molecules have less kinetic energy and thus they have less number of collisions between them.

Thus, in the diagram we can see that warm air begin to rise from position marked as 3 before colliding with cold air.

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Fill in the blanks to complete the passage. Geologists can use ________ waves to learn about Earth’s interior. P waves travel fa
Kisachek [45]

Answer:

Seismic waves,    Outer,    Mantle

Explanation:

P-waves vibrate longitudinally to the direction of propagation while S-waves vibrate vertically to direction of propagation. This is why S-waves are called shear waves while P-waves are compressional waves. S-waves are the main cause of destruction in an earthquake and are slower than P-waves.

The wave movement of P-waves allows them to pass through liquids and gases while S-waves cannot. Due to this differential phenomenon of these waves, the reflection of P –waves and S-waves after an earthquake – and as their vibrations are picked up by seismographs around the earth - enabled scientists to determine the properties of the  layers of the earth’’s interior.

8 0
3 years ago
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Which statement describes an innate behavioral adaptation of an animal?
shutvik [7]

Answer:

a pet parrot talking

Explanation:

dogs responding to "roll over"

6 0
3 years ago
Which type of cell would plant,animal and fungus cells be?
diamong [38]

Answer:

Plants, animals, fungi and protists are all eukaryotes; these organisms are made up of one or more cells with a variety of membrane-bound organelles, including the nucleus — the big boss organelle that contains all the DNA and all the instructions for making that particular bear or ringworm or ficus tree or fruit fly.

5 0
3 years ago
of its brightness. C. Question: How does the addition of calcium to chicken's diet affect the hardness of eggshells? Hypothesis:
klasskru [66]

Answer:

it affects the hardness of the shells because calcium has a high reactivity which causes the shell to be hard

Explanation:

5 0
2 years ago
2. Running water can be used as an energy<br> source to produce _____<br> power.
Kobotan [32]

running water can be used as an energy source to produce hydroelectric power.

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