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allsm [11]
3 years ago
5

What is formed first when carbon dioxide dissolves in water?

Biology
2 answers:
Kay [80]3 years ago
7 0

Answer: When carbon dioxide reacts with water, carbonic acid is formed, from which hydrogen ions dissociate, increasing the acidity of the system

Explanation:

lorasvet [3.4K]3 years ago
6 0
It’s number 4 typing typing
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Plz help oh and one of the questions is what percent of energy does an individual get from the individual it eats
liraira [26]

1. An example of secondary consumer is snake. Secondary consumers are the ones who eat the primary consumers, which makes them carnivore.

2. Photosynthesis is a process used by plants and (some other organisms) that converts water (H2O) and carbon dioxide (CO2) with the presence of sun energy (collected in the chloroplasts) into chemical energy that is later stored in sugars (carbohydrates). Organisms that do the photosynthesis are called autotrophs (produce food by themselves).

3. The energy pyramid represents energy flow in a community, where the different levels represent different groups of organisms.  

The food chain is a circulation of energy that comes from the sun and passes from the producer organisms to the primary consumer, secondary and tertiary consumer organisms.  

4. For example, plant is producer that is eaten by primary consumer-herbivore (e.g. bugs). Than secondary consumer-carnivore (e.g. snake) eat that herbivore and than is being eaten by tertiary consumer (apex predator that have no natural predator).  

5. One trophic level gets only 10% of the energy of the previous level. So, if the plant have 10.000 units of energy and is eaten by rabbit, rabbit gets 1000 units of energy, and when the fox eats an rabbit, it gets 100 units of energy.  

6. Trophic level is the position of an organism in the food chain.


7 0
3 years ago
The heart contracts twice for every heartbeat one contraction is the atrial contraction while the other is the venture true or f
jeyben [28]

Answer:

True. The heart contracts twice per heartbeat. One contraction is the ventricular and the other one is the artrial.

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3 years ago
How many genotypes are possible for the offspring? Explain.
Trava [24]
Usually when you are trying to figure out different possibilities of offspring using punnet squares, 4 genotypes can be figured out. I think that it also depends on how you are finding out the different genotypes for offspring.
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3 years ago
What motion will result from two forces acting on an object :one forcee of 50 newtons to the east, the other a force of 30 newto
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How does the length of time the dinosaurs roamed the earth compare to the amount of time humans have existed on Earth?
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Non-bird dinosaurs lived between about 245 and 66 million years ago, in a time known as the Mesozoic Era. This was many millions of years before the first modern humans, Homo sapiens, appeared.

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