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3 years ago

Bacteria multiply by what????

2 answers:

6 0

Through binary fission. This process involves the division of a single cell into two identical daughter cells, and it starts when the DNA of a bacterium divides into two replicates. The bacterial cell splits into two daughter cells that have identical DNA to the parent cell.

kozerog [31]3 years ago

3 0

Bacteria multiply through binary fission. This process involves the division of a single cell into two identical daughter cells, and it starts when the DNA of a bacterium divides into two replicates. The bacterial cell splits into two daughter cells that have identical DNA to the parent cell.

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If a nucleus of an atom has 12 protons, how many electrons are there

harkovskaia [24]

If its sodium it would have 11 electrons

7 0

3 years ago

How many moles of nitrous oxide gas (N2O) is contained in 20.0 L balloon at a pressure of 1.09 atm and a temperature of 298K? Ro

prohojiy [21]

Answer:

There are 0,89 moles of nitrous oxide gas in the balloon.

Explanation:

We apply the formula of the ideal gases, we clear n (number of moles); we use the ideal gas constant R = 0.082 l atm / K mol:

PV= nRT ---> n= PV/RT

n= 1,09 atm x 20,0 L /0.082 l atm / K mol x 298 K

7 0

3 years ago

Describe the celestial object in the image. The object is called a because it is producing and has not yet .

svlad2 [7]

The image, blanks and options are missing in the question. So the image is attached below and the complete question is:

Describe the celestial object in the image.

The object is called________ a because it is producing _______ and has not yet ________ .

First Blank: A.Meteor B.Meteorite C.Meteoroid

Second Blank: A. a streak of light B. An orange Horizon C. A star- Filled sky

Third Blank: A. Reached earths atmosphere B. Struck Earth C. Completed an orbit

Answer:

First Blank - A. Meteor

Second Blank - A. a streak of light

Third Blank - A. Reached earths atmosphere

Explanation:

The given image shows celestial object called meteor.

The meteor is often called shooting star as it produces a streak of light. When a meteoroid reaches Earth's atmosphere, it experiences a friction which allows the meteoroid to burn up and produce a streak of light in the sky.

Hence, the correct answer for blanks is Meteor, a streak of light and Reached earths atmosphere.

3 0

3 years ago

If a computer adds together a list of numbers, what term identifies these numbers?

yawa3891 [41]

If a computer adds together a list of numbers, the term that identifies these numbers is data.
Data is any type of information, especially information created using the computer or any other type of electronic device.

6 0

3 years ago

Collect 1 liter of water then add 0.39

saw5 [17]

Answer:

You fill up the 5 liter bottle. Then pour the contents from the 5 liter to the 3 liter till the 3 liter is full. Once the 3 liter bottle is full, what is left in the 5 liter bottle is 2 liters. Then you empty out the 3 liter until it matches the height of the 5 liter. Pour the remaining contents of the 3 liter bottle in the 5 liter bottle to get exactly 4 liters.

3 0

3 years ago