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horrorfan [7]
3 years ago
12

Which rocks are examples of organic sedimentary rock?

Biology
1 answer:
zmey [24]3 years ago
3 0

Answer:

Limestones and coal are the types of rocks which are the example of organic type of sedimentary rocks.

Explanation:

These rocks are made from organic compounds that are dead remains of plants and animals. These are also known as fossil fuels. These takes a lot of time to be formed by the pressure of Earth. These rocks do not have much calorific value if they are burnt. Limestone can be used for many purposes like in buildings or any other infrastructure.

Coals are classified as non-renewable source of energy. Non-renewable source of energy is used once and take millions of years to be formed again. This fuels also cause air pollution which is harmful for humans and plants.

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If I wanted to test whole milk using all of the indicators (biuret, benedicts, iodine and brown paper bag), what results would y
stellarik [79]

Whole milk will give a biuret positive, Benedict positive, iodine negative and brown paper bag test positive results.

<h3><u>Explanation:</u></h3>

Whole milk is obtained from mainly the dairy animals like cow, Buffalo etc. It contains different ingredients of diet and is considered as an ideal balanced diet for infants.

The Benedict's test is a test to identify the presence of reducing sugars. Milk contains reducing sugar lactose. This is why milk gives Benedict's positive result.

Biuret test also gives positive result because it is a test for protein and milk contains enough of this. The protein in milk is called casein.

The brown paper bag test is a test for lipid and its positive because the milk contains enough lipid. It depends on milk source.

The iodine test is a test for starch and milk isn't a good source of starch. So iodine test isn't positive.

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fiasKO [112]

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Which type of provider is permitted to prescribe medications in all 50 states?
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What is the sequence of cases on dna strand b from left to right? (See picture)
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Answer:Dna template- 5' ACTCCTGAA 3'

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Replication occurs in 5' to 3' direction.

For complementary base in DNA Adenine complement thyamine

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C-G

Hence the complementary base in 3'-5' direction is 3' TGAGGACTT 5'

6 0
4 years ago
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