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lesya692 [45]
3 years ago
6

Humans breathe through bronchi. What structure do insects have for breathing?

Biology
2 answers:
slamgirl [31]3 years ago
8 0
I think tracheae which is B not sure tho

dybincka [34]3 years ago
4 0
I think the answer is B tracheae but i'm not sure 
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HELP FOR BRAINLIEST
mezya [45]

p = m / V    (Density = Mass / Volume)

p = m / (w * l * h)        (Density = Mass / [Width * length * height]) (V = w * l * h)

p = 120 / (5 * 4 * 3)      (Mass = 120g [Given]      w=5 l=4 h=3 [Given])

p = 120 / 60

p = 2 g/cm^3

Answer is B (2)

6 0
3 years ago
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When a ball at the top of a hill starts to roll down, what energy transformation occurs?
Harlamova29_29 [7]

Answer:C

Explanation:When the ball it up high it holds gravitational potential energy, as it rolls down it gain kinetic energy which is then turned into heat energy due to friction

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3 years ago
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Answer:

<em>Auxin</em>

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4 0
3 years ago
Mountain ranges do not form at these plate boundaries.
Nutka1998 [239]

if I'm being honest I think it would be uhm C

6 0
2 years ago
In which element and a fragmented landscape would you expect to find the largest number of species
k0ka [10]

Answer:

A corridor that is attached or connected to a large patch.

Explanation:

Corridors in biology can either be within an aquatic or terrestrial environment. The movement of animals is mostly between these two corridors, or corridors within the main ones. Because corridors are very long and continuous strips of land or water with much vegetation or reefs, there are numerous amounts of species. These corridors are meant to aid movement of animals, so it is only natural that there would be a large amount of them at the end of a corridor.

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