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zheka24 [161]
3 years ago
11

What conditions make for a violent volcanic eruption?

Biology
2 answers:
ZanzabumX [31]3 years ago
7 0
Magma with high viscosity ( Answer => D )
Natalka [10]3 years ago
5 0

The correct answer is (d) Magma with high viscosity.

The magma with high viscosity has chances of violent volcanic eruption. The magma creates pressure inside the volcano by increasing the viscosity of magma. The magma having high viscosity has has high gas content which seems like a soft drink infused with gas bubbles which will erupt when sufficient pressure is created inside it. This results in eruption of volcano in a violent way.

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When fertilizer runs off into streams and lakes, what increases in the water? Select all that apply.
Nitella [24]
D, B

Algae will increase since the fertilizer has chemicals that will set with the water.

Toxic chemicals will rise since the fertilizer was made in a factory.

Not sure about fish tho because the lake can refill it's life after a while and the chemicals can work as a counter measure.
7 0
3 years ago
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How many molecules of carbon dioxide are made in cellular respiration?
Effectus [21]

Answer:

6 carbon dioxide molecules

7 0
3 years ago
Life as we know it depends on the genetic code: a set of codons, each made up of three bases in a DNA sequence and corresponding
slava [35]

Answer:

In the most general case of x bases and y bases per codon, the total number of possible codons is equal to xy . In the case of the hypothetical Martian life-forms, is the minimum codon length needed to specify 17 amino acids is 5 (25 = 32), with some redundancy (meaning that more than one codon could code for the same amino acid).  For life on Earth, x = 4 and y = 3; thus the number of codons is 43, or 64. Because there are only 20 amino acids, there is a lot of redundancy in the code (there are several codons for each amino acid).

Explanation:

8 0
3 years ago
What kind of graphs would be best used to represent this type of data?
Grace [21]

Source Net:

. . . a Line graph.

Line graphs are used to track changes over short and long periods of time. When smaller changes exist, line graphs are better to use than bar graphs. Line graphs can also be used to compare changes over the same period of time for more than one group.

. . . a Pie Chart.

Pie charts are best to use when you are trying to compare parts of a whole. They do not show changes over time.

. . . a Bar Graph.

Bar graphs are used to compare things between different groups or to track changes over time. However, when trying to measure change over time, bar graphs are best when the changes are larger.

. . . an Area Graph.

Area graphs are very similar to line graphs. They can be used to track changes over time for one or more groups. Area graphs are good to use when you are tracking the changes in two or more related groups that make up one whole category (for example public and private groups).

. . . an X-Y Plot.

X-Y plots are used to determine relationships between the two different things. The x-axis is used to measure one event (or variable) and the y-axis is used to measure the other. If both variables increase at the same time, they have a positive relationship. If one variable decreases while the other increases, they have a negative relationship. Sometimes the variables don't follow any pattern and have no relationship.

7 0
2 years ago
Read 2 more answers
What’s needed for dna to be copied
abruzzese [7]

Answer:

The need for DNA replication

DNA replication is the process by which a cell makes an identical copy of its DNA. This process is performed at the beginning of every cell division so that when the cell divides, each daughter cell will inherit an identical copy of the DNA.

Requirements for DNA replication

Original DNA template - DNA is a double helix made of two complementary strands. Each strand can be used as a template to create a new DNA molecule.

Free DNA nucleotides – needed to form the new strands.

DNA polymerase – an enzyme that adds new nucleotides to a growing strand of DNA.

Primers – A primer is a short strand of nucleotides that will bind to the 3’ end of the template DNA strand allowing DNA polymerase to add free DNA nucleotides.

Explanation:

https://www.bbc.co.uk/bitesize/guides/zrwhrj6/revision/1

4 0
3 years ago
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