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PolarNik [594]
2 years ago
14

Food Webs and Food Chains Worksheet

Biology
1 answer:
WITCHER [35]2 years ago
5 0

Answer:

I do not understand anything that I ask

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So basically this a balancing chemical equations and I need help because I’m confused
Elodia [21]

Answer:

<em>hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>you</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>

8 0
3 years ago
As described in "A Note About Bacterial Reproduction -- and the "Culture Bias,"" the organism Epulopiscium does not divide by bi
gayaneshka [121]

In liquid media or broth difference between dry and wet will give biomass of the Epulopiscium.

Explanation:

Biomass of bacteria can be measured by dry or wet mass. Bacteria numbers can be counted by spread plate method under the microscope.

In solid media the colonies obtained are diluted and number of cells will be seen by plate count method or on automated cell counter. The number would help calculate biomass

The biomass will be calculated by measuring wet and dry mass. Equipments required will be:

hydraulic gravity convection oven and centrifugation set up.

A cellulose acetate filter membrane is used which is 47 mm in diameter and 0.45 micron of pore size.

The cells  grown settles down due to gravity. They are stirred to evenly spread in the broth and is kept in centrifuge.

The cells obtained after centrifugation will be taken and wet weight is obtained.

To obtain dry weight the cells are placed in oven for 6 hours to 24 hours. The resultant cells are weighed and dry weight obtained.

Biomass will be calculated by subtracting the wet mass to dry mass. This way biomass is obtained in epulopisicuium. Here the cells will be of different size so on centrifugation 2 or more phases of cells can be seen due to gravity change.

8 0
3 years ago
How can the relationship between vultures and cheetahs be described?
Andrej [43]

The answer to this question is c

4 0
3 years ago
Read 2 more answers
People who practice gratitude report physical, psychological, and social benefits.
ivolga24 [154]

Your answer is true


You can test that by saying  thanks for my answer


Hope this helps!


~Courtney

6 0
3 years ago
In an effort to deal with an increasing number of immigrants
LekaFEV [45]

Answer:

Assuming that question asking the measures taken by the U. S. government in past the correct answer would be - opened a station for immigrants on Ellis Island in New York.

Explanation:

To deal with the elevation of the numbers of immigrants the U. S. government established an immigration station or point on Ellis Island located in New York City.

This station was opened in the year 1892. It was an entrance door for immigrants that come into the United States. South and Eastern Europe people were the majority of the immigrants that come these 60 years.

Thus, the correct answer is - opened a station for immigrants on Ellis Island in New York.

8 0
3 years ago
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