Answer:
Chemicals from the vents feed bacteria which, in turn, produce sugar and other food for organisms.
Explanation:
"Hydrothermal vents" are cracks or opening in the seafloor. From here, geothermally heated water goes out. These vents allow another way for marine animals to thrive in comparison to the photosynthesis.
Bacteria found in the vent contain no chlorophyll. Instead of using energy from the sunlight, the bacteria uses "hydrogen sulfide" that comes from the vent. Although this chemical is toxic for common animals, it is essential for the bacteria in the hydrothermal vents. It allows them to process their food in order to produce sugar. This process is known as<em> "chemosynthesis." </em>
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The water was heated by magma
Answer:
The Attack on Pearl Harbour.
Explanation:
On December 7th, 1981, Pearl Harbour was attacked by Japan.
The statement that most accurately describes the Rowlatt Acts of 1919 is C. It authorized British officials to arrest and imprison any Indian they considered seditious.
<h3>What is Rowlatt Acts of 1919 ?</h3>
Rowlatt Acts of 1919 can be described as an act that was passed into law in 919 which enable some cases to be tried in the absence of a jury.
This law was passed so that the British can extent grip on power over the common folk and that is why option C is correct.
learn more about Rowlatt Acts at ;brainly.com/question/11461064
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It is true that the rainfall that happens in savannas especially in summer time reaches to only half of the annual rainfall. Isolated trees and some types of shrubs are found in savanna. The precipitation rate received by savannas per year is about 30 to 50 inches.
