2 years ago

What is the difference between a control variable and a constant variable

1 answer:

5 0

The difference between a controlled variable and a constant is that a constant variable does not change through the experiment and a controlled variable can change.

You might be interested in

Which band wore makeup, outrageous clothes, and heavily teased mötley crüe nirvana the pixies alice in chains?

Anna71 [15]

The answer would be motley crue

6 0

3 years ago

Read 2 more answers

Trains have developed over the years as technology has improved. Now, there are electronic trains that do not need conductors to

seropon [69]

Answer:

they tend to run more smoothly and on schedule;

not having a human on board to deal with unexpected problems

Explanation:

I just had the same one

7 0

2 years ago

Which physical properties do all stars have? Check all that apply.

malfutka [58]

Answer:

They are made of gases.

They contain iron in their cores.

They make energy through fusion.

Explanation:

4 0

3 years ago

Read 2 more answers

Differentiate between meristematic and permanent tissues.<br>

Anna [14]

Explanation:

The difference between Meristematic Tissue and Permanent Tissue are:

Meristematic tissue always has a prominent nucleus. Permanent tissue has a prominent nucleus in some like parenchyma while not in others like sclerenchyma.
Meristematic tissue has cells small in size and isodiametric in shape. Permanent tissue has cells large in size and their shape varies.

3 0

3 years ago

What three taxa do all these organisms have in common?

lesya692 [45]

Answer:

Kingdom, Phylum, and Class

Explanation:

https://www.portnet.org/cms/lib6/NY01001023/Centricity/Domain/252/classification%20packet%20key.pdf

Go there^

I hope that helps a bit :)

4 0

3 years ago

Read 2 more answers