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NNADVOKAT [17]
3 years ago
6

In the water cycle, water vapor evaporates into the atmosphere and forms clouds through condensation. What happens in the atmosp

here to the water in order for the clouds to form?
A) Water drops mix with air pollution to form clouds.
B) The evaporated water warms up and moves closer together.
C) The evaporated water cools and drops get closer together.
D) The sun heats the evaporated water and the water drops move faster.

Biology
2 answers:
Lilit [14]3 years ago
6 0

Answer: C)The evaporated water cools and drops get closer together.

Water from the terrestrial or aquatic body sources such as lakes, ponds, rivers and oceans gets evaporated to the atmosphere in the form of water vapor. These vapors being lighter in density reach higher atmospheric layers. The water vapor molecules when aggregate in large amount get condense in the form of rain. The warm water vapor molecules cool down into the droplets of water by surrounding cool atmospheric air.  

xxTIMURxx [149]3 years ago
5 0
I can say for certain that it's really probably not A. or D.

As for B. or C., I'd say C. 

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Describe the structure of a neuron. Include the cell body, dendrites, and axon in your description. How does the structure of a
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Answer: A neuron has three main parts: dendrites, an axon, and a cell body or soma , which can be represented as the branches, roots and trunk of a tree, respectively. A dendrite (tree branch) is where a neuron receives input from other cells. Dendrites branch as they move towards their tips, just like tree branches do, and they even have leaf-like structures on them called spines.

The axon (tree roots) is the output structure of the neuron; when a neuron wants to talk to another neuron, it sends an electrical message called an action potential throughout the entire axon.

The features of neurons help them to carry out their function efficiently:

they have a long fibre (axon) so they can carry messages up and down the body over long distances

in a stimulated neuron, an electrical nerve impulse passes along the axon

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Explanation:

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4 0
2 years ago
According to the kinetic theory of matter, how many particles that make up a substance are constantly in motion?
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Answer:

D

Explanation:

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2 years ago
what is the average time for the toy to move 1.0m. on dirt? A) 20.2 s, B) 24.2 s, C) 28.1 s, D) 60.7 s. ​ " Need help asap pleas
Illusion [34]

The correct answer is A. 20.2 s

Explanation:

The table shows there were three trials to measure how much time a toy car needs to move 1 meter on different surfaces. Now, to find the average time on a surface simply add the results of the three trials and divide this by number 3 (number of trials). The process to know the average time on dirt is shown below:

20 + 19.2 + 21.5 = 60.7 - Results of each of the trials

60.7 ÷ 3 = 20.2 s - Divide the total by the number of trials

This means the average time for the toy to move on dirt was 20.2s

5 0
3 years ago
Compare and contrast prokaryotic and eukaryotic cells
Montano1993 [528]

Prokaryotes are usually smaller than eukaryotes. They also don’t have a nucleus so DNA is in the cytoplasm. They also have no organelle membranes where as eukaryotes do. Domains of prokaryotes include Bacteria and Archaea, and all eukaryotes are in the domain Eukarya. Both can be free living, but only eukaryotes can be multicellular. Prokaryotes first appeared on earth about 3.5 billions then eukaryotes appeared about a billion years later. Etc....

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3 years ago
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A graph with a calibration curve, linear regression and extrapolation was drawn up from your lab results. What were the two type
fiasKO [112]

Answer:

X is the concentration of the substance being measured and Y is the response from the instrument that is being used to measure

Explanation:

A calibration curve is the plot of known concentration of substances where x is the increasing known concentration and Y is the response, typically "absorption" taken from the instrument that is used for measuring. This curve is then used to find out the concentration of the unknown substance by using it's absorbance and comparing it with the calibration curve. For example:

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Linear regression uses the modification of the slope formula y= a + bx to best see how the data of the water samples would fit on the slope of the calibration curve. X is the independent variable , b is the slope of the line and a is the y-intercept.

Extrapolation would be the action of calculating data that are outside the calibration curve,  assuming the trend would continue.

7 0
3 years ago
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