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Brums [2.3K]
2 years ago
15

Which is true about distillation?

Biology
1 answer:
VARVARA [1.3K]2 years ago
5 0
Distillation is a method for separating the components of a mixture based on boiling point differences
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A car traveling at 15 m/s starts to decelerate steadily. It comes to a complete stop in 10 seconds. what is its acceleration ?
Artemon [7]

let V1 is 10

and v2 is 0

time =15 m/s

a=v/t

=0-10/15

0.66667 m/s


 

4 0
3 years ago
What term is defined as a series of ordered groupings of items within a system
kirill [66]
Hierachy is a series of ordered groupings
7 0
3 years ago
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When we study the owl’s food options, what type of ecological relationship are we observing?
Bingel [31]

Answer:

Predation

Explanation:

The owls are preying on their food, which is an example of the ecological relationship of predation in which the predator, the owl, eats the prey, the food options.

6 0
3 years ago
10 points! When looking out of my back door, I see robins, blue jays, finches, crows, hawks and owls all living in the same area
forsale [732]

The possibility for all of the mentioned birds to live all in a same area is because they are all specialized and occupy a certain niche in the food chain, thus not standing in each others ways when it comes to competition for food.

All of these birds have adapted to be able to survive in their respective environment, developing characteristics that will enable them to be superior in something. Through natural selection, the individuals that were performing better, got the chance to mate, thus the offspring was better adapted and stronger in its niche of the food chain.

The robins and the blue jays are birds that are very opportunistic in their food choice, thus giving them greater flexibility and ability to survive, they mostly feed on worms, insects, fruits, vegetables, so they have a big menu.

The finches are specialized in eating nuts and seeds, thus avoiding the competition with the previous two, thus having that food type for themselves.

The owls and hawks are both birds of pray, but the owls hunt mostly at night, while the eagles during the day. Also, the owls prefer to have rodents as their pray, while the hawks are mostly eating other birds, thus not standing in each other's ways.

8 0
3 years ago
Which of the following temperature scales is not regularly used in science?
Naddika [18.5K]
The answer is Fahrenheit because it doesn't convert well with the other two. thanks i hope this helps and please give me a brainiest answer i need four to advance to the next rank.
3 0
2 years ago
Read 2 more answers
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