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baherus [9]
3 years ago
12

What kind of wave requires the particles of a medium to vibrate and transfer energy

Biology
2 answers:
polet [3.4K]3 years ago
5 0
Only lifted metal looks
irina [24]3 years ago
3 0

Answer:

Explanation:A mechanical wave requires an initial energy input. Once this initial energy is added, the wave travels through the medium until all its energy is transferred. In contrast, electromagnetic waves require no medium, but can still travel through one.

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The fossil record documents the existence, diversity, extinction, and change of many life forms throughout the history of life o
Marianna [84]

Answer:

Answered below.

Explanation:

The fossil records are beneficial in giving us. wide range of knowledge about fossils but sometimes these records are flawed, in that they are incomplete or misleading.

Many of the fossil records available are incomplete because some animals tend to decay within a short period of time due to their soft tissue. Also some are destroyed due to the movement of tectonic plates over time.

Another flaw scientists encounter is that there are no fossils which illustrate or represent the orderly transition from one organism to another. Fossils generally do not support the Darwinian theory of evolution as no evidence is found of ordered, sequential transition from simple to complex life forms as postulated.

These flaws are significant because they influence our knowledge and understanding of life forms and evolution.

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3 years ago
What is the basic unit of structure and function in living things?
zalisa [80]
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3. Human skin cells divide at a higher rate than neurons (nerve cells). Hypothesize why this may be.
Katena32 [7]

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the skin cells prevent germs from coming in our bodies

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8 0
3 years ago
What is the most effective way to protect dry lands from desertification?
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The event of increasingly arid dry land or desertification is an event where the land becomes a very dry lack of water, vegetation, and also wild animals.

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