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Natali5045456 [20]
3 years ago
14

Compare How is the life cycle of

Geography
1 answer:
Oksanka [162]3 years ago
8 0

Differences between mammals and animals are:

• Animals could be either ectothermic or endothermic, but mammals are always endothermic.

• Only mammals have hairs on the skin out of all the animals.

• Only mammals have mammary glands and sweat glands out of all the animals.

• The most sophisticated heart and the circulatory system are present in mammals out of all the animals.

• Mammals have more complex living habits (e.g. human) than other animals.

• Number of mammals is only a fraction compared to the rest of the number of animals.

• Some mammals are capable of singing, but other animals are not.

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Por que os vulcões e os terremotos são mais freqüentes em certas regiões do planeta
grin007 [14]
Translation= <span>Why do </span>volcanoes and earth are more frequent in certain regions of the planet?

They get more frequent the hotter it gets. Plus you have to count in the ring of fire which is a circle of volcanoes and not actually fire. In places that circle the pacific ocean.
8 0
3 years ago
Read 2 more answers
Which region of Europe had the fewest European Community members by the 1970s? A. Western Europe B. Northern Europe C. Southern
jeka57 [31]
The answer is D. Eastern Europe 
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3 years ago
Which of the following can be used by scientists to date the sediment layer they are found in? Select all that apply
Fantom [35]

<u>Answer:</u>

All of the above mentioned options can be used by scientists to date the sediment layer they are found in.

<u>Explanation:</u>

  • Rock fossils, animal fossils, etc.found in the sediment layer can be used to determine the age of the sediment based on the period of the existence of that animal or the period of formation of the rock.
  • Tree rings clearly exhibit the age of the tree. Hence, a sediment layer with the evidence of tree rings can tell the age of the sediment layer.
  • An amalgamation of the data obtained from the animal growth rings and the period of existence of that specific animal species can be used to calculate the age of the sediment.
  • The intensity of radioactivity left in the isotopes clarifies how old the isotope is.
  • The age of mineral elements can be determined exactly with the help of processes like Potassium-Argon dating, Uranium-Lead dating, etc.
  • Thus it would be easy to determine the age of the sediment layer containing mineral elements.
7 0
3 years ago
Why is there no delta at the mouth of the hudson river?
vlabodo [156]

Answer: There is no delta at the mouth of the Hudson River because it has a short history of erosion, which means it does not have a delta as there is no sediment to be deposited.

7 0
3 years ago
What region on Earth produces 20% of the planet’s oxygen?
nexus9112 [7]

Answer:

The Amazon Rainforest

Explanation:

3 0
2 years ago
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