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pishuonlain [190]
3 years ago
8

What effect did the simulated acid rain have on the marble chip?​

Biology
1 answer:
masha68 [24]3 years ago
4 0

Answer:

When acid rain falls on the marble stone, it dissolve calcium when the acid present in the rain water react with the calcium of the marble stone.

Explanation:

Acid rain is formed when gases such as carbondioxode and sulfur dioxide etc that is emitted from vehicles and industries goes to the atmosphere and react with the water present in the form of clouds and formed the water acidic. When this water comes down to the earth, it damage many materials due to acid present in it.

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Vitamin B12 Is Important for the body to function. It helps keep nerve cells healthy, and it helps with the formation of red blo
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Answer:

stomach

Explanation:

stomach does not make enough intrinsic factor protein, the intestine cannot properly absorb vitamin B12.

medlineplusgov

5 0
2 years ago
The termite gut protist, Mixotricha paradoxa, has at least two kinds of bacteria attached to its outer surface. One kind is a sp
irga5000 [103]

Answer:

1. mutualism

2. parasitism

3. symbiosis

Explanation:

Mixotricha paradoxa forms symbiotic relationships  (Symbiosis is a relationship between two or more organisms that live closely together) with the termite.

Part of the morphological characteristics of the Mixotricha paradoxa are the presence of  "at least two kinds of bacteria attached to its outer surface." This morphological characteristics assist the termites in alot of ways. One of this kind of he spirochete  propels its host through the termite gut. A second type of bacteria synthesizes ATP, some of which is used by the spirochetes. The locomotion provided by the spirochetes introduces the ATP-producing bacteria to new food sources. (mutualism)

Mixotricha paradoxa helps to digests cellulose for the termite. We can now conclude that Mixotricha forms a mutualistic relationships  (mutualism) with bacteria living inside the termite. This is because the termite has spherical bacteria inside the cell which function as mitochondria, which Mixotricha lacks.

The Mixotricha are also organized into layers of tissue. Without their presence in the termite gut, the termites would die because Mixotricha keep the species intact, but they are harmful in an indirect way (parasitism).

6 0
4 years ago
The ocean contains many plants and protists that can make their own food. What do these organisms get by living near the surface
Tresset [83]
The answer that i'd go with is A.Sunlight
Hope i helped
4 0
3 years ago
Read 2 more answers
The___is also called the dark reaction in photosynthesis
kykrilka [37]

Answer:

The answer is Carbon-Fixing Reactions or Light Independent Reactions.

Explanation:

7 0
3 years ago
In 1953, Watson and Crick discovered the structure of DNA by examining data from many different experiments. How did using Charg
bulgar [2K]

Answer: Chargaff's observation was an important clue to the A-T and G-C pairings that Watson and Crick eventually proposed. ... The structure of DNA suggested that the order of bases contains information. Because A is always paired with T and G with C, the order of bases on one strand determines the order on the other strand.

Explanation:

4 0
3 years ago
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