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Margarita [4]
2 years ago
15

Definition of global warming

Biology
2 answers:
Natali [406]2 years ago
6 0

Answer:

a gradual increase in the overall temperature of the earth's atmosphere because of the greenhouse effect caused by increased levels of pollutants.

Explanation:

swat322 years ago
6 0

Explanation:

<h3>Global warming is the unusually rapid increase in Earth's average surface temperature over the past century primarily due to the greenhouse gases released by people burning fossil fuels.</h3><h3>A gradual heating of the Earth's surface, oceans and its atmosphere, is caused by human activity. </h3>
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Which group would be found on the lowest branch of a phylogenetic tree of all life?
nikklg [1K]
I think the correct answer would be the second option. The group of archaebacteria would be found on the lowest branch of a phylogenetic tree of all life. Phylogenic trees are illustrations of a hypothetical evolution of the organisms and its relationship with the other organisms. From the listed options, the archaebacteria is most likely to be the most basic and simplest life form. It should be placed before the other options so at the lowest branch. This illustration is being used by scientists to describe how evolution and the connection of the organisms came about. It sometimes called as the tree of life.
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3 years ago
The immune response is a dynamic process that initiates with an antigen-independent response, which becomes more focused and pow
prisoha [69]
<h2>False </h2>

Explanation:

The immune system develops integrated innate and adaptive modules that are pathogen type-specific and no single response can effectively control all types of pathogens

Both innate and adaptive immune system operate in cooperative and interdependent ways

Innate immune system is present since birth in an organism and is non specific in nature which means acts against all foreign antigens and molecules and provides first line of defense against pathogens

Adaptive immunity system is the acquired one which is capable of recognizing and selectively eliminating specific foreign antigens and is antigen specific which means can discriminate among different antigens; also has the ability to respond to various kinds of epitopes of pathogens

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3 years ago
How we found the giant squid
Mazyrski [523]

Giant squid can be found In the North Atlantic ocean.

3 0
2 years ago
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Viruses are bigger than cells true or false
alina1380 [7]

Answer:True

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5 0
3 years ago
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Which of the following Earth spheres does the process of weathering most affect? atmosphere biosphere geosphere hydrosphere
Vlad1618 [11]
The answer for the given question above of "which the Earth spheres does the process of weathering most affect", is Geosphere. <span>Geosphere weathers the rocks and all things with rocks. I hope this answer helps.</span>
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3 years ago
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