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Scorpion4ik [409]
3 years ago
13

Which best illustrates a resultof natural selection?

Biology
1 answer:
Damm [24]3 years ago
8 0

options . ....  . . . . . . . . . .?

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What type of energy is carried by electromagnetic radiation, such as radio waves, UV light and x-rays?
Sloan [31]

electrical energy

Explanation:

In physics, electromagnetic radiation (EMR) consists of waves of the electromagnetic (EM) field, propagating through space, carrying electromagnetic radiant energy. It includes radio waves, microwaves, infrared, (visible) light, ultraviolet, X-rays, and gamma rays.

3 0
2 years ago
What should you do with its contents if you are done using a test tube?
umka21 [38]
If a test tube has been used, and its contents is supposed to be disposed, carefully pour the contents to the lavatory with a confirmation of a professional (as it may damage the pipelines of the sink) and ensure that there are no splashes created that can contact the human skin. Wash the test tube thoroughly and let dry.
4 0
3 years ago
What are the two ways that organisms on the bottom of deep sea food chains acquire energy? a. photosynthesis and chemosynthesis
aliina [53]

The correct answer is (B)  chemosynthesis and marine snow  are the two ways that organisms on the bottom of  deep sea food chains acquire energy.

What is the meaning of chemosynthesis and marine show?

Chemosynthesis is the utilization of energy supplied by inorganic chemical processes to make food in bacteria and other organisms. To generate a sugar, all chemosynthetic organisms require energy provided by chemical processes, although various species employ different methods.

Marine snow is a shower of biological particles that falls from the upper ocean to the deep sea.  Marine snow refers to biological material that descends from higher in the water column. Some flakes fall for several weeks before reaching the ocean floor.

Learn more about chemosynthesis and marine snow refer:

brainly.com/question/4821668

#SPJ4

7 0
1 year ago
How do toothed whales produce general communication sounds?
ankoles [38]

Answer:Toothed whales do not make the long, low-frequency sounds known as the whale song. Instead they produce rapid bursts of high-frequency clicks and whistles. Single clicks are generally used for echolocation whereas collections of clicks and whistles are used for communication.

8 0
2 years ago
Which macromolecule is the main source of energy for living things?
Solnce55 [7]
<span>carbohydrates ...................</span>
5 0
3 years ago
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