Which of the following best explains how trees help conserve energy and reduce pollution in cities?
a.
Trees shade buildings which reduces the use of energy derived from fossil fuels.
b.
Trees remove carbon dioxide and add oxygen the atmosphere.
c.
Trees filter particulates and polluting gases from the atmosphere.
d.
All of the above
Answers: 2
Biology, 22.06.2019 12:10, MIAkwicc39
What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.
Answers: 2
Biology, 22.06.2019 15:00, NeverEndingCycle
The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.
Answers: 1
Which of the following best explains how trees help conserve energy and reduce pollution in cities?...