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marysya [2.9K]
3 years ago
7

Did dinosaurs exit at the same as mammals ?explain your answer using the geologic time scale

Biology
1 answer:
Vsevolod [243]3 years ago
8 0

Explanation:

Mammals are the only living synapsids. The synapsid lineage became distinct from the sauropsid lineage in the late Carboniferous period, between 320 and 315 million years ago. The sauropsids are today's reptiles and birds along with all the extinct animals more closely related to them than to mammals.

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Areas near oceans or large lakes tend to have more moderate climates than do areas far from large bodies of water. Which of thes
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Answer:

B

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This is the third question of yours I've answered

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3 years ago
Explain how the circulatory system is able to transport the blood under high pressure from the heart to the rest of the body
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Transport of blood under high pressure is done through the concerted efforts of the heart and arteries.

<h2>The circulatory system is the network of the heart, arteries, veins, and capillaries responsible for the movement of blood around the body.</h2>

Transporting blood under high pressure can be explained in the following steps:

  1. Contraction of the heart ventricles creates blood under high pressure
  2. High pressured blood is removed from the heart through the arteries. In addition, the arteries are able to contract and expand, thus are elastic
  3. The lumen of the arteries is narrow thus helping in maintaining high pressure

As a result of the above, the high pressure of blood is maintained and transported to the extremities of the body.

To learn more about the circulatory system see: brainly.com/question/3305440?referrer=searchResults

SPJ12

6 0
2 years ago
The best way to classify two different organisms that have similar appearance and are found in the same environment is to A) com
LenKa [72]

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The best way to classify two different organisms that have similar appearance and are found in the same environment is to use gel-electrophoresis to compare DNA patterns.

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When organism possesses the same physical characteristics and are found in the same environment the genetic test must be varried out to ascertain their differences such as DNA test using electrophoresis to compare such

4 0
3 years ago
Read 2 more answers
How do scientist today usually communicate their results and conclusions
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Scientists publish their results and conclusions in scientific journals.

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Since the muscle in one side contract, the opposite muscle in the muscle pair will be flexed. The muscle in flex condition will be lengthened.
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3 years ago
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