gsereno
gsereno
03-11-2017
Physics
contestada
Justify the need for a control in an experiment
Respuesta :
helpimstuckonapaper
helpimstuckonapaper
03-11-2017
a control variable is so you don't have too many independent variables, and can get accurate data.
Answer Link
crazyotaku1234
crazyotaku1234
03-11-2017
A researcher must only measure one variable at a time, and using a scientific control
group gives reliable baseline data to compare their results with,
This increases the reliability of the results
Happy to help ^^
Answer Link
VER TODAS LAS RESPUESTAS ( 44+ )
Otras preguntas
what number is 35 percent of 120
name a number that is a rational number, but not an integer. Justify your response.
Which corrects the incorrect pronoun or contraction in the sentence? Their watching the dog to see if its paw is hurt. a. it is b. they're c. there d. it's
What opposing beliefs do Antigone and Creon represent in Sophocles’s Antigone? traditional values versus contemporary values loyalty to family versus loyalty to
What is "netiquette?"
If auto insurance cost $8.00 per $1,000 of coverage what is the cost to insure a car valued at 15,400?
If an oak tree is 5 feet and grows 6 every year write the equation
If you have two objects with equal volume, do they have the same mass? Explain.
What is a fixed area in a graph?
Calculează masa zaharului si volumul apei necesare pentru prepararea 500g de soluție de zahăr cu partea de masa 20%
