Answer: The answer is B replication.
Explanation:
It's replication because she is doing an exact replicate of Keesha's investigation.
replicate; make an exact copy of; reproduce.
This be an example of repetition
Repeating multiple trials in an experiment helps to reduce the effect of errors. The more times the experiment is repeated with the same results, more likely the conclusion will be accurate.In repetition there is duplicate runs consecutively while replication does multiple runs during identical but different experiment.What is replication?It is the process of producing identical replicas of DNA from one original DNA molecule.It is the most essential part for biological inheritance in living organisms.
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What would the mean values be? (the green boxes)
Answer:
First Mean = 5
Second Mean = 3
Third Mean = 6
Fourth Mean = 9
Explanation:
For each column you just add up the data numbers and divide them by how many numbers is in that column which would be 3.
0.5 + 14.0 + 0.5 = 15 | 15 / 3 = 5
2.5 + 4.0 + 2.5 = 9 | 9 / 3 = 3
6.0 + 7.0 + 5.0 = 18 | 18 / 3 = 6
8.0 + 10.0 + 9.0 = 27 | 27 / 3 = 9
PLEASE HELP QUICKLY!!
Answer:
A, C
Explanation:
the other 2 the human body cannot create
will give brainliest if your answer is correct (question is in the picture)
PLEASE HELP AND ANSWER AS MANY AS YOU CAN THIS IS MY FINAL EXAM
1. In a series circuit, there are 12 light bulbs, each providing 1 ohm of resistance. What is the total resistance?
1/12 ohms
24 ohms
6 ohms
12 ohms
2._____ current is used in primarily small-scale energy generation.
alternating
direct
2 Which of the following types of power are relatively non-polluting?
I. Wind
II. Solar
III. Hydroelectric
IV. Nuclear
A. I and IV only
B. I and II only
C. I, II, and III
D. I, II, and IV
Answer:
2. Direct, 3. 1 2 and 3 I couldn't find 1 srry. :)
Explanation:
When __________ air masses move into an area they generally bring fair weather.
Answer:
WHEN THIS AIR
Explanation:ansjn
MOVE into an area
Explain why food chains, food web, and energy pyramids typically do not have more than four levels of consumer?
The reason food chains, food webs, and energy pyramids do not typically have more than four trophic levels is because the energy and biomass decrease when you are going up to the higher levels.
somebody help me with this science assignment, if you help Ill mark you brainliest and ill give you a thanks
Write how each step in the demonstration relates to Weathering, Erosion and Deposition in the real world.
Answer:
Breaking of rock by air/water/soil is weathering , taking it from there by river or ocean is erosion and deposition is depositing the materials.
Explanation:
3. Decomposers are organisms that obtain energy by breaking down dead matter and recycling the nutrients back into the soil. Decomposers are often left out of food chains and food webs. However, they are essential to life on Earth. What would happen if there were no decomposers?
Answer:
(based of what I would think )
Explanation:
If we didn't have decomposers, the waste left from the food we eat and what the wolves and stuff eat would grow into a problem, we would have ( i think) a mess or something
( more people can answer this better then me)
If decomposers are not there then:-
The dead leaves, insects and other organisms would pile up everywhere.Vital nutrients that are available in ecosystem will not be there.There will be no recycling of matter between biotic and abiotic components of an ecosystem.What are decomposer?These are various organisms that return constituents of organic substances to ecological substance to ecological cycles by feeding on them.These include Yeast, Molds, Mushrooms.To know more about decomposers here
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I shall worship the right answer
Answer:
B
Explanation:
Answer:
they come from other cells :)