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weeeeeb [17]
3 years ago
13

What did the Miller-Urey experiment demonstrate?

Biology
1 answer:
Readme [11.4K]3 years ago
4 0
The Miller-Urey experiment demonstrates that molecules could be produced under reducing conditions
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I have a question for a graphing homework, "A study is being done on the amount of water needed to grow plants. Five small garde
Dafna1 [17]
The more water the plant receives, the taller the plant grows/ the height increases
6 0
3 years ago
Changes in temperature, pressure, and _____ affect gases more than solids or liquids.
sleet_krkn [62]

Answer:

Changes in temperature, pressure, and Volume affect gases more than solids or liquids.

Explanation:

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4 0
3 years ago
Why must the cell move things in and out of it?
Varvara68 [4.7K]

Answer:

Moving things in and out of the cell is an important role of the plasma membrane. It controls everything that enters and leaves the cell. There are two basic ways that substances can cross the plasma membrane: passive transport, which requires no energy; and active transport, which requires energy.

7 0
3 years ago
What is the purpose of grid paper in your investigation? (1 point)
MrRissso [65]

What was the investigation? But from my best guess I'm assuming it's the second option. This may be incorrect.

7 0
3 years ago
Which adaptation is the likely result of convergent evolution?
bezimeni [28]

A result of convergent evolution are the webbed feet of ducks and frogs.

Explanation:

The evolution of the animals, or rather the development of adaptive features, works in very interesting manner. It is very common in nature that animals that are closely related do not share similar characteristics, or the opposite, animals that are not closely related but share similar characteristics. The later case, is referred to as convergent evolution, where totally different animals have developed the same or very similar characteristics in order to be better suited for their environment.

In this case we have the ducks and frogs, and the webbed feet as shared adaptations, or feature. The ducks are birds, while the frogs are amphibians, and their last common ancestor has lived hundreds of millions of years ago. Despite that, both animals have developed webbed feet, and the reason for this has been that both animals have faced the same challenge, swimming and diving, and the webbed feet help them to be much faster and more agile in the water.

Other examples of convergent evolution (in the present and in the past) are:

  • Hyena - Tasmanian devil
  • Sandy cat - Fenec fox
  • Smilodon - Thylacosmilus
  • Bats - Birds

Learn more about the categories of adaptations brainly.com/question/2396978

#learnwithBrainly

5 0
3 years ago
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