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kati45 [8]
2 years ago
14

which is the most significant advantage of scanning electron microscopes compared to light microscopes?

Biology
1 answer:
Stella [2.4K]2 years ago
3 0

Answer:

the magnifying resolution

Explanation:

since electron microscopes use electrons to bounce off the object, they need a vacuum, so that it won't bounce off any air molecules. and, it's resolution is a lot better than that of a light microscope. also, it can magnify to the millions, while a light microscope can only magnify to the thousands.

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Shana is a competitive athlete who weighs 135 lb. she would like to plan a nutritionally adequate diet that provides enough carb
sashaice [31]

Carbohydrates are your body’s main source of energy. The amount of carbs a man should consume daily depends on his age and activity level. The Institute of Medicine suggests adults to eat at least 130 grams of carbs a day. But If you’re a competitive athlete like Shana, you need additional amount.

<span>A study made by The Academy of Nutrition and Dietetics recommends a 2.3 to 4.5 grams of carbohydrates per pound of body weight each day, to athletes depending on the intensity of training. Therefore,  Shana who weighs 135 lbs, needs approximately  310.5 grams carbohydrates daily for her physical workouts. </span>

5 0
3 years ago
How much 3M NaOH (MW=40) can be made from 10.0mL of a 10M solution?
vaieri [72.5K]

Explanation:

The given data is as follows.

              M_{1} = 3 M,           V_{1} = ?

              M_{2} = 10 M,         V_{2} = 10.0 ml

Therefore, calculate the volume of given solution as follows.

              M_{1} \times V_{1} = M_{2} \times V_{2}

Now, putting the given values into the above formula as follows.

            M_{1} \times V_{1} = M_{2} \times V_{2}

            3 M \times V_{1} = 10 M \times 10.0 ml    

                   V_{1} = 33.3 ml

or,                             = 0.033 L        (as 1 ml = 0.001 L)

Since, molarity of NaOH is given as 3 M and its volume is calculated as 33.3 ml.

           Molarity = \frac{\text{mass of solute}}{\text{molar mass of solute}} \times \frac{1}{\text{volume in L}}

               3 M = \frac{mass}{40 g/mol \times 0.033 L}

              mass = 3.96 g

Therefore, we can conclude that mass of NaOH is 3.96 g.

8 0
3 years ago
What type of plants can reproduce through seeds?​
valentinak56 [21]

Most plants grow from seeds. These seed plants fall into two groups, <u>angiosperms</u> and <u>gymnosperms</u>.

hope this helps ^^

5 0
3 years ago
What is the primary function of decomposers within an ecosystem?
MAVERICK [17]
The primary function of decomposers...Decompose
3 0
3 years ago
Read 2 more answers
What is it called when two forms of a trait are both dominant at the same time?
KatRina [158]

Answer:

Codominant alleles or Incomplete dominance.

In codominance, the results are mixed, and both show. Incomplete dominance is when the results blend (red + white flower = pink flower)

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3 years ago
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