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vovikov84 [41]
4 years ago
10

What happened to the newt population over many generations

Chemistry
1 answer:
kondor19780726 [428]4 years ago
5 0

Answer:

a sickness aka you know what toke them to a better place

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Will the second method for determining volume (water displacement) work for ANY object or JUST an irregularly shaped one?
IrinaVladis [17]

Finding the volume of regular geometric objects uses standard formulas. The volume of a box equals length times width times height, for example. Not every object, however, fits a formula. Water displacement is best only used for irregular shaped objects.

3 0
3 years ago
I need to know the answer to that
Tresset [83]

im not sure which one to answer, and i can hardly see the text.

8 0
3 years ago
During an exothermic reaction, heat content in the surroundings increases because
ANTONII [103]

Energy is transmitted to the surrounding in an exothermic reaction and this can be understood with the energy diagram of exothermic reaction attached with the answer.

<h3>What is an Exothermic Reaction ?</h3>

When a chemical reaction happens, energy is transferred to or from the surroundings.

When energy is transferred to the surroundings, this is called an exothermic reaction, and the temperature of the surroundings increases.

ΔH value negative –> energy released –> exothermic reaction

This happens because the reactants are at the higher energy state as compared to the products and therefore heat is liberated in the atmosphere to match the difference and therefore heat content in the surroundings increases.

The energy diagram for the exothermic reaction is attached with this answer.

To know more about exothermic reaction

brainly.com/question/10373907

#SPJ4

4 0
2 years ago
For each image, select the state of matter represented.
kifflom [539]

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need image

Explanation:

5 0
3 years ago
A block of concrete has a mass of 5100 g and a volume of 2500 cm3 . Calculate the density.
uysha [10]

Answer:

2.04 g/cm3

Explanation:

Density = mass ÷ volume

= 5100 ÷ 2500

=2.04 g/cm3

4 0
3 years ago
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