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Tamiku [17]
3 years ago
9

Describe 3 values that the biosphere provides

Biology
1 answer:
inysia [295]3 years ago
5 0

the first value that biosphere provides is genetics which provides variety of genes in population. the second value that biosphere provides is species which is an abundance of each species in a biological community. the last value the biosphere provides is the ecosystem with variety of ecosystems that are present in the biosphere.

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Which is considered to be a process by which electrons aregenerally
Serhud [2]

Answer: Catabolism

Explanation:

The addition of electrons to the compound is called as the reduction reaction. On the other hand, the removal of electrons is called as the oxidation.

The catabolism is a process by which electrons are removed from the compound. This is a oxidation reaction.The anabolism is a process by which electrons are added to the compound. This is the reduction reaction.

The anabolism is a process of formation of new complex substance from simple ones. This is a constructive process. The catabolism is a process of formation of simple substance from break down of complex ones. This is a destructive process.

7 0
3 years ago
Which is the strongest claim for a presentation about the global problem of a lack of clean drinking water? It is interesting to
Dmitry [639]

Answer:

The lack of access to clean drinking water poses a serious health risk around the world, and funds must be raised to help achieve universal access.

7 0
2 years ago
Rank the following levels of chromatin compaction in eukaryotes from the least compact to the most compact.
Scilla [17]

Answer:

a. Naked dna

f. nucleosome

e. solenoid

g. loop domain

d. chromatid

c. chromosomes

b. metaphase

Explanation:

The naked DNA consists of the DNA molecule not associated with proteins.

A nucleosome is an octamer of histone proteins (i.e., dimers of H2A, H2B, H3, H4) associated with DNA.

A solenoid is a chromatin fiber consisting of 30 nanometers (nm), it represents the secondary structure of the chromatin.

The chromatin fibers are organized into loops (300 nm) that represent the tertiary structure of the chromatin. These loops enable to package chromosome segments consisting of about 100 kilobases (kb).

The sister chromatids are two identical DNA-based structures that remain joined together by the centromere to form a single chromosome (700 nm).

4 0
3 years ago
what is the importance to beating ur meat also please dont report this question im being asked this in my health class
serg [7]

Answer:

it cleans ur system out and relieves stress in your mind. it also gives self- confidence because you know how to please yourself to the individual.

Explanation:

hope this helps :)

7 0
3 years ago
Which invention from the 17th century allowed for the development of modern cell theory
Amiraneli [1.4K]

Answer:

The light microscope.

Explanation:

The light microscope allowed scientists to view actual cells for the first time.Specifically Robert Hooke

8 0
2 years ago
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