3 years ago

Michaela is conducting an experiment on the speed of toy cars on different

English

2 answers:

Zina [86]3 years ago

5 0

Answer:

D) Michaela should use the same type of car for each trial of her

investigation.

Explanation:

vova2212 [387]3 years ago

3 0

Answer:

She shouldn't use a different car each trial, it makes the results less valid. Instead she should use the same car, and should just clean off the car after each trial.

You might be interested in

What is the MAIN problem in The Tale of Despereaux?

uysha [10]

Answer:

The major problem in The Tale of Despereaux is the unfriendly relationship between the mice, the rats and the humans. Roscuro the rat caused the death of the Queen which forced the King to outlaw all rats.

Explanation:

5 0

3 years ago

I need help please help!

ikadub [295]

D all of those would help

4 0

3 years ago

Read 2 more answers

Joe tells his wife, Sarah, that he thinks they should "redo" their bathroom as their next home improvement project. Sarah reacts

serious [3.7K]

Answer: Miscommunication