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brilliants [131]
3 years ago
10

The combined portions of earth in which all living things exist is called the

Biology
1 answer:
Svetach [21]3 years ago
6 0

Answer:

The answer is the Biosphere.

Explanation:

A good way to remember this is to recall <em>'Bio'</em> means <em>'Life.'</em>

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PLZ HELP (30 POINTS)
hodyreva [135]

Answer: The answer is D Increasing climate change

Explanation: Which of the following is a direct benefit of using agriscience to optimize land use for animal grazing? hope this helps man

5 0
3 years ago
Read 2 more answers
HELP FAST
damaskus [11]
I think all of them provide strong evidence, but the best would probably be the last one.
Hope this helps
7 0
3 years ago
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Why are formation and decay considered a cycle of nature?
harkovskaia [24]
They are considered so because are the indispensable parts of the nature cycle.Without formation,decay cannot be possible and similarly,formation cannot be possible without decay.In addition to this,THEY ARE IN A CHRONOLOGICAL MANNER SET BY NATURE and that's why cannot be seperated and so together constitute the cycle of nature.
6 0
3 years ago
A model of cell division is shown here. A student evaluates the model and makes the claim that the cell division increases genet
loris [4]

Chromosomes exchange genetic material in step 3.

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

The meiosis is the type of cell division that takes place for gametogenesis. The meiosis has two phases - meiosis I and meiosis II.

The meiosis I has the events like crossing over and independent assortment which leads to the mixing of genes between homologous chromosome pairs and separation of homologous chromosome pairs. So the two cells that are produced from the meiosis I are genetically different. The step 3 shows the crossing over of prophase 1 of meiosis I. So, it shows the genetic difference between the offsprings and leads to genetic variation.

5 0
3 years ago
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A very rare disease will cause damage to the ribosomes in cells. what would be the direct effect of this disease?
DochEvi [55]

Answer:

A rare disease that causes damage to the cell's ribosomes will have as a direct effect the inability to perform protein synthesis.

Explanation:

Ribosomes are cellular organelles formed by proteins and a type of RNA called ribosomal RNA, whose function is to translate the genetic code of the mRNA codon sequence and convert it into amino acids. This implies the first step for protein synthesis to occur.

<em><u>If a rare disease could structurally or functionally affect the ribosomes, the translation of mRNA into amino acids could not occur, so protein synthesis in the cell would not be possible</u></em>.

The consequences of the lack of protein synthesis involve severe consequences on the structure and function of a living organism.

3 0
3 years ago
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