Consider the following scenario. Use your knowledge about scientific evidence to answer the question that follows.
Concrete, used in sidewalks, is composed of three substances: cement, an aggregate (like sand), and water. When mixed together, these three substances produce a reaction in which calcium ions are formed. The product of this chemical reaction is what is known as concrete. Each time you perform this experiment, you get the same result. Which of the following statements describe the results produced by this experiment?
a. The results provide evidence that rests on an argument from authority.
b. The results provide anecdotal evidence.
c. The results provide empirical evidence derived from observations of the natural world.
d. The results provide evidence that is replicable, or repeatable, in future experiments.

Question

07-05-2021
Social Studies

Answered

Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Explore a wealth of knowledge from professionals across various disciplines on our comprehensive Q&A platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

Consider the following scenario. Use your knowledge about scientific evidence to answer the question that follows.
Concrete, used in sidewalks, is composed of three substances: cement, an aggregate (like sand), and water. When mixed together, these three substances produce a reaction in which calcium ions are formed. The product of this chemical reaction is what is known as concrete. Each time you perform this experiment, you get the same result. Which of the following statements describe the results produced by this experiment?
a. The results provide evidence that rests on an argument from authority.
b. The results provide anecdotal evidence.
c. The results provide empirical evidence derived from observations of the natural world.
d. The results provide evidence that is replicable, or repeatable, in future experiments.

Sagot :

We hope our answers were helpful. Return anytime for more information and answers to any other questions you may have. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Discover more at Westonci.ca. Return for the latest expert answers and updates on various topics.

An electronics store buys televisions, computers, smartphones, and gaming systems from various manufacturers and resells them to its customers. What type of mar

A contractor is considering whether to buy or lease a new machine for her layout site work. Buying a new machine will cost$120,000, with a residual value of $12

did plessy v ferguson made the right decision during civil war?

Read the summary of "The Beginnings of the Maasai."In "The Beginnings of the Maasai," the daughter of theMaasai explains the relationship between the Maasaiand

Consider bond XX, a 1-year zero coupon bond, and bond YY, a 5-year zero-coupon bond. You can buy or sell short both bonds. You expect that the 1-5 year segment

If congress passes a law the president believes is unjust unwise, describe what the president may do with respect to that law once it reaches his desk

Which graph shows the solution for this system? X+ y< - 3

Language is which of the following? Select all that apply. -any means of communication -governed by rules -a system of signs representing ideas -arbitrarily con

In this exercise, you are asked to play the role of the genetic counselor advising a young healthy couples who are at the beginning stages or their pregnancies.

Baby has swollen tender joint, limited passive movement, the most important test:

ewomazinoade ewomazinoade · Answer 1 · 2021-05-08T14:37:58-04:00

ewomazinoade ewomazinoade

08-05-2021

Answer:

D

Explanation:

If these three substances are mixed together with the required proportion, it would yield concrete all the time. Thus, the result is replicable, or repeatable, in future experiments.

The result is not from an observation of the natural world because the three substances were mixed together by man in a lab.

Answer Link

Sagot :

Other Questions