Biology, 13.07.2019 07:00 jackie36390
Research suggests that there are, on average, 25 battery operated appliances in a typical household. because batteries contain toxic heavy metals, we should be thoughtful about their use. what is the least acceptable behavior when it comes to battery use and disposal? a) take used batteries to a company that correctly disposes of them. b) use only electrically powered appliances and drastically reduce battery use. c) use rechargeable batteries, keeping harmful battery wastes out of the environment. d) take used batteries to a recycling plant so they can be used for some other purpose.
Answers: 1
Biology, 22.06.2019 10:00
Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins
Answers: 2
Biology, 22.06.2019 10:50
Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b.passive c. facilitated d.active b.passive
Answers: 2
Biology, 22.06.2019 14:30
Which of the following is the function of the nociceptors? a. detecting odors in the nose b. detecting painful stimuli c. detecting central body temperature d. detecting touch and pressure
Answers: 1
Research suggests that there are, on average, 25 battery operated appliances in a typical household....
Mathematics, 25.03.2020 20:49
Mathematics, 25.03.2020 20:49
Computers and Technology, 25.03.2020 20:49
Mathematics, 25.03.2020 20:49
Mathematics, 25.03.2020 20:49
Mathematics, 25.03.2020 20:49
Mathematics, 25.03.2020 20:49
Mathematics, 25.03.2020 20:49
Arts, 25.03.2020 20:49