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Tom [10]
2 years ago
10

they have 20 ____________ backbones derived from a polyunsaturated ____________ called arachidonic acid.

Biology
1 answer:
Lana71 [14]2 years ago
4 0

Answer:

first blank is carbon i dk the secon

Explanation:

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List the top four basic needs that you think must be met during a prolonged emergency
erik [133]

The four basic neccessities in emergency period are;

  • Food
  • Water
  • Shealter
  • Clothing

<h3>What is an emergency?</h3>

The term emergency refers to any period in which there is scarcity of basic resources such as during war.

In such times there are four basic neccessities that one must think about and they are;

  • Food
  • Water
  • Shealter
  • Clothing

Learn more about basic neccessities:brainly.com/question/6963889?

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5 0
2 years ago
What happened to Rosalind Franklin in 1956?
Dimas [21]
Answer:


Franklin travelled widely in 1956, reporting the results of her virus structure research. By this time, however, Franklin knew that she was dying of cancer.


Hope this helps! <3



Sophia
3 0
3 years ago
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You farm kelp and sell the kelp for food and as fertilizer. The wastes from the kelp can be used in an integrated aquaculture sy
timama [110]
<span>A sustainable system refers to producing less or probably non-existent debris that are caused by the production of a particular material (i.e. produce, energy). This is a sustainable form of production of coupling algae growth and fish farming because you no longer need the supply of fish feed from other sources that are made artificially but rather, you are using the available algae growth that you are culturing. Farm fishing alone is non-renewable because this produces much waste that can directly harm the environment.<span>
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5 0
3 years ago
Based on what you have learned from your rankings in parts a and b, why is it generally hotter in summer than in winter?.
lesya692 [45]

We feel hotter in summer than in winter because the temperature is generally higher than in winter.

<h3>What are seasons?</h3>

There are three seasons on earth namely winter, summer, and rainy season. In the winter season, the temperature is cold and during summer the temperature is higher.

Timing and characteristic of season depend upon the location of the earth. The time of a year region experience season depends on it is northern hemisphere or southern hemisphere.

The southern hemispheres experiences winter while northern hemisphere experiences summer. The cycle of seasons is caused by earth's tilted towards the earth. The planet rotates around an axis.

Therefore, We feel hotter in summer than in winter because the temperature is generally higher than in winter.

To learn more about seasons, refer to the link:

brainly.com/question/19009677

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5 0
1 year ago
An acute non-contagious respiratory tract infection that produces severe pneumonia-like symptoms caused by bacteria that thrive
Darina [25.2K]

Streptococcus infection carries all the symptoms mentioned.

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

<em>Streptococcus pneumoniae</em> and <em>Diplococcus pneumoniae</em> are the organisms that gram positive bacteria. These bacteria enters the respiratory system from droplet method propagation which is through aerosol or water droplet inhalation which are infected with these bacteria. These bacteria leads to the severe antigen antibody reaction inside lungs which leads to high rate of mucous secretion. This leads to formation of pneumonia.

These bacteria are mainly seen in tropical countries with warm climate and humid environment. These bacteria doesn't spread through contagious methods like touching. But the protection must be taken as these patients cough can contain lakhs of these bacteria which are enough to infect a healthy individual.

6 0
2 years ago
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