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ExtremeBDS [4]
3 years ago
13

Which best explains why a bacterial cell is classified as a prokaryote?

Chemistry
1 answer:
8090 [49]3 years ago
6 0


b the absence of a nucleus


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In order to do multiple trials of an experiment, _____. A. change your hypothesis B. do the experiment more than once C. revise
Arisa [49]

B. do the experiment more than once

Explanation:

To do a multiple trials of an experiment, it is best to do the experiment more than once.

Experimental trials are mere replication of the procedures in an experiment.

  • Most hypothesis on which experiments are based must be repeatable.
  • When experiments are repeated through several trials, their accuracy is increased.
  • Multiple trials clearly makes it easy to make meaningful deductions from an experimental process.

Learn more:

Experiment brainly.com/question/5096428

#learnwithBrainly

8 0
3 years ago
Help me pretty please
almond37 [142]

Answer:

I think it is D

Explanation:

6 0
3 years ago
What is the total number of protons and electrons in one mole of hydrogen gas?
german
1 proton and-1 electrons and 0 neutron
4 0
2 years ago
Write a caption for a photo of a polluted city.​
arlik [135]

Answer:

ok

Explanation:

this is a picture of a city that we have made worse everyday

5 0
3 years ago
The specific heat of a certain type of metal is 0.128J/(g.°C). What is the final temperature if 305 J of hear is added to 28.8 g
klasskru [66]

Answer: Temperature final = 103 °C

Explanation: To solve for final temperature we use the equation of heat:

Q= mc∆T

Next derive the equation to find final temperature

Q = mc(T final - T initial)

Q / mc = T final - T initial

Transpose T initial and change the sign so that T final will be left.

T final = Q / mc + T initial

Substitute the values:

T final = 305 J / 28.8 g x 0.128 J/(g°C)

= 305 J / 3.6864 J/°C

= 82.7 + 20.0°C

= 103 °C final temperature.

8 0
3 years ago
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