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3 years ago

The biosphere is made of different kinds of matter which substance is an example of inorganic matter

Biology

2 answers:

Sergio [31]3 years ago

8 0

The answer is minerals (Apex)

Arlecino [84]3 years ago

5 0

Answer:

Minerals

Explanation:

The biosphere is formed by elements that we find in the atmosphere, in the lithosphere and in the hydrosphere, which are air, water, soil, light and food. The atmosphere is the layer of gases that surrounds the Earth, being responsible for the temperature balance of the globe. It contains many substances of organic matter, minerals such as oxygen, carbon dioxide and nitrogen.

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Dodos were flightless birds that have been extinct for about 300 years. Imagine that biologists found two surviving dodos and ma

ad-work [718]

Answer:

Dodos were flightless birds that have been extinct for about 300 years. Imagine that biologists found two surviving dodos and mated this pair of birds. What would you expect of the resulting dodo population after three generations?

The maximum number of alleles present for any gene in the new population is two

Explanation:

As a result of this mating, in the third generation the maximum number of alleles present for any gene in the new population will be two.

7 0

3 years ago

What evidence for the age of the Earth is indicated by the fact that sedimentary rock is found on mountain tops?

ruslelena [56]

Undisturbed rock formations on mountain tops are basically an indication of the Earth's age. This can be supported by the law of proposition. This law states that the youngest sediments or rock are found at the top of the sequence and the oldest are found at the bottom - given they're undisturbed. So the higher mountain tops or rocks formation are, the more we can say that the Earth is indeed very old.

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3 years ago

Silent or missense mutations are small-scale mutations that occur when

Andrei [34K]

Answer:

c. a single nucleotide is substituted with no effect

on the amino acid sequence.

Explanation:

silent mutations occur when the change of the dna

sequence within protein - coding portion of a gene

does not affect the sequence of amino acids that

make up the protein. this change typically takes

place at the third position of the codon also known

as the wobble position.

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2 years ago

All medicare part b enrollees are covered for which vaccines?

Gennadij [26K]

The medicare part B involves coverage for immunization, Seasonal flu, seasonal H1N1 flu, pneumococcal vaccine and Hepatitis B.

Explanation:

Medicare is a popular insurance coverage for elderly Americans that operates in 4 different modules the part A covers for inpatient expenses , part B covers outpatient expenses, the part C covers alternate medications and the part D covers medicine purchase for part C. All the coverage consists only commercially available vaccines. So the above given vaccines covers in the section of part B of Medicare.

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3 years ago

An _____ is an alternative form of a single gene passes form one generation to the next.

Artemon [7]

I think this is ether b. Trait or C. Allele, pretty sure it’s allele though. Good luck!

5 0

3 years ago