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balu736 [363]
3 years ago
11

Of the animals in the bottom row, which one is most likely to be a keystone species?

Chemistry
1 answer:
Ne4ueva [31]3 years ago
6 0

Answer:

Deer

Explanatio

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If a “universal solvent” could dissolve anything, what problems might you imagine that would cause in everyday life?
algol13
People call water a 'universal solvent' because it is capable of dissolving more<span> substances than any other liquid. I think</span> it could<span> can be a major problem if every substance was readily soluble by water or any solvent. If so, it would mean that there is nothing that could contain water if it was not completely saturated with another solute. All in all, t</span><span>he idea of a universal solvent would be just impossible to imagine.</span>
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3 years ago
What is an example of potential energy and kentic energy?
lana [24]
Potential energy is stored energy. Kinetic energy involves movement.

If a ball is on the top of a hill, it has the most potential energy on the very top of the hill. The kinetic energy is also 0 at this point.

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simple example
3 0
3 years ago
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Out of the 3 of these
Delvig [45]
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6 0
2 years ago
2. How many grams of water can be warmed from 25.0°C to 37.0°C by the addition of 8,064 calories?
sertanlavr [38]

Answer:

672 g

Explanation:

We can calculate the mass of water that can be warmed from 25.0°C to 37.0°C by the addition of 8,064 calories using the following expression.

Q = c \times m \times \Delta T

where,

c: specific heat of the water

m: mass

ΔT: change in the temperature

m = \frac{Q}{c \times \Delta T  }  = \frac{8,064cal}{(1cal/g. \° C) \times (37.0 \° C - 25.0 \° C)  } = 672 g

The mass of water that can be warmed under these conditions is 672 grams.

5 0
3 years ago
Determine the number of valence electrons for aluminum through the use of this table.
julia-pushkina [17]
There appears to be no table shown, but I can still answer. Aluminum has 3 valence electrons 
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3 years ago
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