subject
Chemistry, 23.09.2020 14:01 seymani2

Jorge is testing the effect of lead on child development Based on his observations, he finds that the longer the children are exposed to lead-based paint, the higher the chance becomes that the children may develop behavioral
problems. He has done repeated experiments, and his results are similar to the results of many other scientists.
Why is this scenario considered a theory rather than a hypothesis?
It is a testable scenario.
O It is based on prior knowledge.
O It is a well-tested explanation.
It is a factual statement.

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 01:00, XxrazorxX11
How can you use chemical equations to predict the products of the reaction you can carry out?
Answers: 1
image
Chemistry, 22.06.2019 16:00, sassy11111515
The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
Answers: 1
image
Chemistry, 23.06.2019 02:30, Maaarii
Apound is approximately 0.45 kilogram. a persons weighs 87 kilograms. what is the persons’s weight, in pounds, when expressed to the correct number of significant figures
Answers: 1
image
Chemistry, 23.06.2019 02:30, ggpro4life3000
Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.
Answers: 2
You know the right answer?
Jorge is testing the effect of lead on child development Based on his observations, he finds that th...

Questions in other subjects:

Konu
Computers and Technology, 27.09.2019 23:00