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Dima020 [189]
2 years ago
13

What are the differences between a hypothesis, a theory, and a scientific law? Which has the greatest degree of certainty?

Chemistry
2 answers:
mario62 [17]2 years ago
8 0

Answer:

Scientific law

Explanation:

Because its based on experiments or observations, that describe or predict a range of natural phenomena.

Kaylis [27]2 years ago
8 0

A hypothesis is a limited explanation of a phenomenon;a scientific theory is an in-depth explanation of the observed phenomenon.

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How are flagella and cilia alike?
Hoochie [10]

Answer: Both store of celluar materials

Explanation:

I have the same question here is proof:

3 0
2 years ago
What are the base units the SI units are based on?<br> A-10<br> B-100<br> C-1,000<br> D-1
Olegator [25]

Answer:

A-10

Explanation:

In the SI, designations of multiples and subdivision of any unit may be arrived at by combining with the name of the unit the prefixes deka, hecto, and kilo meaning, respectively, 10, 100, and 1000, and deci, centi, and milli, meaning, respectively, one-tenth, one-hundredth, and one-thousandth.

IM NOT SURE PO

4 0
2 years ago
W
DerKrebs [107]

Answer:

F = 30 N

Explanation:

Given data:

Mass of toy train = 1.5 kg

Acceleration of train = 20 m/s²

Amount of force acting on it = ?

Solution:

The net force on object is equal to the its mass multiply by its acceleration.

Formula:

F = ma

F = force

m = mass

a = acceleration

Now we will put the values in formula.

F = 1.5 kg × 20ms⁻²

F = 30 kg.ms⁻²

kg.ms⁻² = N

F = 30 N

7 0
2 years ago
A carbon dioxide fire extinguisher is the best choice if an electric clothes dryer is on fire. Why would a water extinguisher no
valentina_108 [34]

An electrical fire would only be made worse by adding water. Using a CO2 extinguisher is smarter because it cools what ever has been set on fire making it less likely to light on fire again.

4 0
2 years ago
Why do they compare the building of a city to that of a human body?
taurus [48]

Answer:

Human body systems can be compared to anything that has many parts doing specialized jobs to help the whole. Here's an example: The human body is like a city. The nervous system of the body is like the government of the city because the nervous system controls the body like the government controls the city.

5 0
2 years ago
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