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Bingel [31]
2 years ago
5

Which has higher air pressure—warm air or cold air? How do you know?

Biology
1 answer:
Masja [62]2 years ago
7 0
The one with higher air pressure is Warm Air.  The reason why is because when you boil water, the water always makes the lid rise.  This is because Warm Air has more activity in its atoms and molecules, so it is moving around more, which in turn means that there is more pressure.  

Hope I helped.  :)
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What would happen if photosynthesis on Earth stopped? All plants and animals would die due to the absence of oxygen and carbohyd
Ivahew [28]
All plants and Animals would die. If all the plants die, what will all the Herbivores eat? Nothing, they would all die. And without anything for the Carnivores to eat they would die off to. As there is no plants suck as trees we the human race would also die off do to lack of oxygen in the air for us to breathe. If this occurred life on earth as we know it. Would be coming to a very short and not so sweet end. Brainlyest Answer :D I hope I helped, if so, Give me a Heart please :)
6 0
3 years ago
If the mass of a material is 125 grams and the volume of the material is 24 cm3, what would the density of the material be?
Sergio [31]
The equation for density goes as follows:
D=  \frac{m}{v}

where D stands for density, m stands for mass, and v stands for volume

You plug in your values, and you get...
D= \frac{125}{24} 


which turns out to be
D=5.21 g/cm^3

4 0
3 years ago
Muscular arteries
nika2105 [10]

Answer:

i think A??

Explanation:

7 0
3 years ago
A food change is an ecosystem flows from green algae, to freshwater snails, to small fish, and finally to large fish. Which orga
romanna [79]

Answer:

The correct answer is - freshwater snails.

Explanation:

Producers are organisms that produce their own food and not depends on any other organism by the process of photosynthesis such as algae. Primary organisms on the other hand directly depend on the producers for their food and often gt killed by secondary consumers.

Freshwater snails are the perfect example of the primary consumer as they get their food and energy from algae and are the primary source of food and energy for small fishes.

7 0
3 years ago
Como ha llevado la evolucion a que este insecto phyllium giganteumparezca una hoja segun la teoria de lamarck
IceJOKER [234]

Answer:

Due to adaptation of the environment.

Explanation:

Evolution has led this insect phyllium giganteum to appear like a leaf according to Lamarck's theory because this insect lives and feed on the leaf environment so in order to save itself from other predators it takes the shape and structure of leave in order to hide itself so this adaptation slowly transmitted from the parents to the offspring and as a result evolution occurs.

3 0
2 years ago
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