Chemistry
Chemistry, 28.10.2019 21:31, HOBA6

To test the quality of water sources in her area, shameka collects five samples from each water source and tests the quality of each sample.

which important step of scientific design is shameka conducting?

repetition

replication

verification of results

using controlled variables

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 13:00, wbrandi118
Using the thermodynamic information in the aleks data tab, calculate the standard reaction free energy of the following chemical reaction: →+p4o10s6h2ol4h3po4s round your answer to zero decimal places.
Answers: 3
image
Chemistry, 22.06.2019 20:00, kalcius9698
What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?
Answers: 1
image
Chemistry, 22.06.2019 21:00, rhondafits9000
Which property of water causes water drops to bead on a freshly waxed car?
Answers: 2
image
Chemistry, 23.06.2019 00:30, breezy974
When did stem cell research become known ? who discovered stem cell? what experiments or studies have been conducted so far?
Answers: 3
Do you know the correct answer?
To test the quality of water sources in her area, shameka collects five samples from each water sour...

Questions in other subjects:

Konu
Arts, 21.04.2021 17:10
Konu
Business, 21.04.2021 17:10
Konu
Mathematics, 21.04.2021 17:10