Please help, this is stem class!! Due in 30 minutes!!

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Answer 1

Answer:error __________________

Explanation:error ________________

Related Questions

How can a chemical reaction be sped up?

Select from the drop-down menu to correctly complete the statement.
Pack in more of the reactant to increase the _______

Concentration
Surface Area
Temperature

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Answer:

Concentration

Explanation:

When you add a chemical to itself it becomes more concentrated making it more effective and fast

Temperature

When heating something up the gas particles will speed up and hit off the walls with more energy

NEED HELP ASAP I BOUT TO LEAVE SCHOOL???????

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When did he need help on this?

Which describes the characteristics of a rain shadow on a mountainside?(1 point)
A. stronger winds
B. increased moisture
C. increased precipitation
D. uneven rainfall

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Answer:

Explanation:

I know this :)

Answer: 1. D. It warms the air masses.2. D. The air moves from high to low pressure systems.3. B. It is pushed upwards and out.4. B. uneven rainfall. Hope this helped! Brainliest would be appreciated. :)

this is a term used to describe something helpful. in this case it is a helpful microorganism

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Answer:

Beneficial

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FUN FACT

What are helpful microorganisms?

Lactic acid bacteria (from the genus Lactobacillus) are essential for making yoghurt and cheese. Molds are used in the fermentation of certain cheeses, especially blue cheeses like Roquefort and Stilton

How can you distinguish between an element, a compound, and a mixture in a drawing?

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(The definitions for both
Element: a substance that is made up of only one type of atom.
Compound:a substance that is made up of more than one type of atom bonded together.

Mixture: a combination of two or more elements or compounds which have not reacted to bond together; each part in the mixture retains its own properties

Answer: ELEMENT: Is a substance made up of same type of atoms having same atomic number. Eg: Na, Cl etc.

MIXTURE: Is a substance in which two or more than two substances combine together in a variable ratio. Eg: Air, Fizzy drink etc.

COMPOUND: Is a substance in which two or more than two substances combine together in a fixed ratio. Eg: H2O, CO2 etc.

Also unrelated but to the person who gave me a warning for my "plagiarism" me and my teacher made that page for your information and I was suggesting it to him because it wouldn't let me send links. You should think before you act because I did nothing wrong, and yes, this is targeted towards renardtnt1.

I NEED IT ASAP plssss thank you ( until 12am today November 5, 2021 ) last picture is the storyyy

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Answer:

1. The stronger the intermolecular forces are, the more energy is required, so the higher the melting point is. Many intermolecular forces depend on how strongly atoms in the molecule attract electrons — or their electronegativity. ... Hydrogen bonds are among the strongest intermolecular forces.

depending on what type of intermolecular force is present on the molecules or compounds, the stronger the force the more energy is needed to overdone them and allow the solution to boil

What is the definition of a chemical change that when two or more substances (molecules) combine to form a new substance (or new molecules).

Answers

Answer:

synthesis reaction

Explanation:

It’s Synthesis reaction

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