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Alenkinab [10]
2 years ago
14

Which type of cell does the charger best model?

Biology
1 answer:
SOVA2 [1]2 years ago
5 0

Answer: A

Explanation: The nervous system sends electric signals from the brain to the body to make they move. The charger is similar becuase it sends energy to your devices so they can work.

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What are "blank" cells called?
JulijaS [17]
If you are checking a cell for a zero value and the cell is blank, the test evaluates to true. For example, if you have the following formula in cell A1 =IF(B1=0,"zero","blank") and B1 is blank, the formula returns "zero" and not "blank" as expected.

If the range might contain a blank cell, you should use the ISBLANK function to test for a zero value, as in the following example: =IF(ISBLANK(B2),"blank",IF(B2=0,"zero","other")) Note that the above formula returns "zero" if there is a zero value in the cell, "blank" if the cell is blank, and "other" if anything else is in the cell.

You must always use the ISBLANK formula first before you test for a zero value. Otherwise you will always return a "true" for the zero value, and never get to the test for the ISBLANK formula.
7 0
3 years ago
To find your altitude above sea level, which instrument would you use? clinometers barometer thermometer altimeter
VashaNatasha [74]

To find your altitude above sea level, you would use an altimeter to find the altitude.

6 0
3 years ago
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3. In centaurs, the allele for curly tails (T) is incompletely dominant to the allele for straight tails (t). The hybrid genotyp
Reptile [31]

Answer:

a. Determine the allele frequencies of:

f(T) = 0.485 ≅ 0.48

f(t) = 0.515 ≅ 0.52

b. Determine the genotype frequencies of the exposed generation

  • F (TT) = 0.21
  • F (Tt) = 0.55
  • F (tt) = 0.24

the genotype frequencies of the next generation

  • F(TT) = 0.23
  • F(Tt) = 0.5
  • F(tt) = 0.27

Explanation:

Due to technical problems, you will find the complete answer and explanation in the attached files

Download pdf
3 0
3 years ago
Enzymes are biological catalysts. Explain what they do in living systems
Marizza181 [45]

An enzyme lowers the activation energy of a reaction so it can take place within living organism, so an enzyme is a biological catalyst.

7 0
3 years ago
Four different objects are placed on a number line at 0. The chart describes the motion of each object. A 2-column table with 4
PIT_PIT [208]

Answer:

Answer: I think that the answer is Z.

Explanation:

5 0
3 years ago
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