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avanturin [10]
4 years ago
10

Which of the following ecological units includes abiotic factors?

Biology
1 answer:
Vikki [24]4 years ago
4 0
B. an ecosystem
An ecosystem contains a community (several species of organisms) and the environment including air, water, and more.
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Please help! i need this due by 12 pm eastern time
DochEvi [55]

Answer:

the first one i think is d

8 0
3 years ago
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Which process that occurs in living organisms is SIMILAR to the burning of fossil fuels?
Evgesh-ka [11]
The answer is respiration.

The burning of fossil fuels is known as combustion. It is often compared with cellular respiration.
The general equation of cellular respiration is:
glucose + oxygen → <span>water + carbon dioxide
</span>
The general equation of combustion is:
fuel + oxygen → <span>water + carbon dioxide

Both reactions involve breaking down of large molecules (glucose and fuel) using oxygen into water and carbon dioxide. In both reactions, chemical energy is transformed into more useful form.</span>
7 0
3 years ago
Which part of the microscope is used to make small adjustments in the image of an object?
Rus_ich [418]

Answer:

The part of the microscope that is used to make small adjustments in the image of an object is the fine adjustment.

Explanation:

In the optical microscope, the fine adjustment knob allows precise focusing of the sample being studied.  This means making minimal adjustments in order to better observe the microscopic image.

After the initial focusing with the coarse adjustment knob, with the fine adjustment it is possible to highlight the details that require more attention, as well as the refringency of the sample, if it exists.

The other options are not correct because:

<em>     A. </em><em><u>Eyepiece</u></em><em>  is the lens that receives the image from the objective lens, that has contact with the eyes of the observer.</em>

<em>     C. </em><em><u>Coarse Adjustment  </u></em><em>is the rough magnification, used for the initial approximation of the image.</em>

<em>     D. </em><em><u>Objective lens</u></em><em> enlarges and defines the image of the sample on the slide.</em>

6 0
3 years ago
Why does fronts lead to rain, clouds, and storms? Respond in 2+ complete sentences and make sure you use the word “condensation”
Tamiku [17]

Answer:

Fronts bring in rain,clouds,and storms because fronts bring in everything that nature needs to activate these things. Condensation is water in fronts that bring in rain, clouds, and storms.

Explanation:

7 0
3 years ago
Which of the following is not actual whole cell?
DochEvi [55]

Answer:

C. Thrombocytes

Explanation:

Blood is a tissue composed of many cells, which include; red blood cells (erythrocytes), white blood cell (leukocytes), platelets (thrombocytes) etc. Of these three types of cells, thrombocytes also known as Platelets are small fragments of a cell with a disk-shape whose primary function is in blood clotting.

In contrast to erythrocytes, and leukocytes (monocytes, lymphocytes) as mentioned in the question, thrombocytes or platelets are not actual whole cells but rather small portion of a cell.

6 0
3 years ago
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