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Gwar [14]
2 years ago
14

Which of the following statements best explains why evolution by natural selection is considered a theory and not a hypothesis?

Biology
1 answer:
rjkz [21]2 years ago
7 0

Natural selection provides the outline of an explanatory theory." Biologists consider it to be a scientific fact that evolution has occurred in that modern organisms differ from past forms, and evolution is still occurring with discernible differences between organisms and their descendants.

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How do peppered moths after the Industrial Revolution show the process of natural selection?
Klio2033 [76]
Industrial revolution produced pollution, which became the reason of black pepper moth. When time passed, they became more suitable by the process of natural selection.

hope this helps!
5 0
3 years ago
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BRAINLIEST!! Would the mass of the light bulb change as it travels from Earth to the Moon. Why or why not? please explain in a c
Shtirlitz [24]

Answer:

The light bulb will have the same mass on the moon as it will on earth. The mass of an object will not change if the gravitational pull on the object changes, but the weight of the object will. For instance, if you measure your mass on Earth and then measure your mass on the moon, your mass will remain the same. The same theory applies to any object with mass.

Explanation:

hope it helps brainliest pls!! :)

6 0
3 years ago
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What part of the respiratory tract is considered the respiratory zone?
Lorico [155]

Answer:

D. Alveoli

Explanation:

Functionally, the respiratory system is separated into a conducting zone and respiratory zone:

Conducting zone consists of the nose, pharynx, larynx, trachea, bronchi, and bronchioles. These structures form a continuous passageway for air to move in and out of the lungs.

Respiratory zone is found deep inside the lungs and is made up of the respiratory bronchioles, alveolar ducts, and alveoli. These thin-walled structures allow inhaled oxygen (O2) to diffuse into the lung capillaries in exchange for carbon dioxide (CO2).

The respiratory zone begins where the terminal bronchioles join a respiratory bronchiole, the smallest type of bronchiole, which then leads to an alveolar duct, opening into a cluster of alveoli.

8 0
3 years ago
Another term for ultraviolet light
Gala2k [10]
UV rays
thats the only other term
4 0
3 years ago
Describes an organism that exists as a group of cells
Trava [24]
Multicellular .................................                                                    
8 0
3 years ago
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