A designer has been asked to design a computer desk chair that encourages the
user to assume good posture and work
position. Which is the main responsibility
of the designer?
A А
to use new technology in the design
(В
to make the chair easy to
manufacture
© to make the design safe and
comfortable
to be sure that users understand the
technology of the chair

Which of the following is an example of a parasite?

Which best describes how johannes kepler developed his laws of planetary motion

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant