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Black_prince [1.1K]
3 years ago
11

When focusing a specimen you should always start with the blank objective?

Biology
1 answer:
natulia [17]3 years ago
4 0
When focusing a specimen you should always start with the SCANNING objective. Scanning objective is used to put the object you want to examine in focus. After proper focusing on the object, you can now switch to power objective.
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Denise was measuring the effect of temperature on the amount of dissolved oxygen that water can hold. She hypothesized that as w
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3 years ago
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Place a single word into each sentence to make it correct, then place each sentence into a logical paragraph order. Hemodialysis
Yuliya22 [10]

Answer:

Hemodialysis is the extracorporeal cleansing of wastes from the blood.

Explanation:

Hemodialysis is the process of kidney dialysis. This process is used for the purification of blood. Extracorporeal blood purification includes removal of waste product such as urea , water and toxic elements from patients body. This process is used when patient's kidney is not working properly.

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3 years ago
How are photosynthesis and cellular respiration different?
kari74 [83]

Answer:

The correct answer is B photosynthesis stores energy,while cellular respiration releases energy.

Explanation:

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How might giving a mumps vaccine to a boy protect his reproductive health later?
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The length and complexity of a food web in the Arctic would be ____ when compared to one in the tropical rainforest.
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Answer:

The correct answer is - option A. short and less complex.

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Secondary consumer eats herbivores and these organisms are normally are top trophic levels in arctic include fish and polar bear. So the consumers, primary consumer and predators or secondary consumers form a short and less complex.

Thus, the correct answer is - option A. short and less complex.

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