Chemistry Middle School

pls help me no links

Answers

Answer 1

Answer:

mixture

Explanation:

Answer 2

If I remember correctly it should be mixture

Related Questions

is the mass of water greater than the mass of two gases

Answers

I think water because it depends on the two gasses

Describe how sound waves travel through a solid, liquid, and gas. Why does it move differently through these different mediums?

Answers

Answer:

Sound travels more quickly through solids than through liquids and gases because the molecules of a solid are closer together and, therefore, can transmit the vibrations (energy) faster. Sound travels most slowly through gases because the molecules of a gas are farthest apart.

hope this helps.

This might look confusing but I really need help on this!!
I suck at chemistry

Answers

Answer:

I believe the answer is A

Answer:

A) the mass of the reactants is the same as the mass of the product

I guess

Explanation:

the law of conservation of mass stats that Mass of reactant is always equal to the Mass of the product

A species of insect will most likely go extinct as a result of which of the following changes to its environment?

A The introduction of a toxic pollutant to the entire range of the species

B The separation of the population into two geographic regions

C The gradual replacement of its primary food plant by a related species

D Climate change that extends the period of its reproductive activity

Answers

Answer:

A or D but I think MORE A

Explanation:

more like a than D

When a species becomes extinct all its genetic heritage is lost. Here The introduction of a toxic pollutant to the entire range of the species causes the extinction of the species and also the climate change. The correct options are A and D.

What is extinction?

The process of evolution which leads to the disappearance of a population or species is defined as the extinction. The species evolve into new species in order ton adapt to the environmental changes in the genetic heritage.

The pollution from industries and vehicles will cause a drastic change in the level of oxygen in the atmosphere as well as water. This is responsible for the extinction of the most of the aquatic as well as terrestrial species.

Climate change is also an another factor which cause the destruction of the organisms. Many organisms are died due to global warming.

Thus the correct options are A and D.

To know more about extinction, visit;

https://brainly.com/question/29774925

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