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kirza4 [7]
3 years ago
7

Comparing the skeletons of which of the following fish would

Biology
1 answer:
notka56 [123]3 years ago
8 0

Answer:

C. a fish that lived recently and a fish that lived a long time ago

Good luck with it :)

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C~<span>Kansas was once underwater. is your answer, have a good day & hope this helps =)</span>
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4 years ago
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Which is not a common nonmetallic mineral? Sodium,aggregate, garnet, or limestone?
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the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group. sodium i think.

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3 years ago
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True or false <br> How an animal obtains food is part of its niche
svlad2 [7]

Answer:

False

Explanation:

A niche is making a living as a top carnivore.

5 0
3 years ago
A particular species of bacteria has a "a generation time" of 20 minutes. That is, every 20 minutes a single bacterium completes
timofeeve [1]

Answer:

Number of bacteria cells = 2621440 cells

Explanation:

The generation time of a bacteria specie is the time it takes for a population of bacteria to double in number. The generation time for most common bacteria is quite short, about 20 minutes to 1 hour.

Bacteria reproduce asexually by binary fission, in which the parent cell divides into two to produce two identical daughter cells.

In the given question, the generation time of the bacterial species is 20 minutes.

The time that have passed from between the time the sandwich was packed at 6:00 am to lunch time by 12:00 pm is 6 hours.

Using the given formula in the hint: number of cells = 2^(ab) × C

Where a = number of times per hour the bacteria reproduces; b = number of hours; C = number of bacteria at the start

a = 60 minutes/ 20 minutes = 3; b = 6; C = 10

Number of cells = 2^(3 × 6) × 10

Number of cells = 2621440 cells

5 0
3 years ago
2. in an experiment a student measured the maximum mass of sugar in grams that can dissolve in 100 mL of water
Ksenya-84 [330]

The appropriate title of the scatter plot is solubility curve of sugar

The independent variable is temperature

The dependent variable is mass of sugar in grams that can dissolve in 100 mL of water

The solubility curve is a graph of the amount of solute dissolved in a given volume of solvent against temperature.

The solubility of the solute is plotted on the vertical axis while the temperature is plotted on the horizontal axis.

The independent variable is the temperature while the dependent variable is mass of sugar in grams that can dissolve in 100 mL of water.

Learn more; brainly.com/question/8591226

4 0
3 years ago
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