This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The technology of a passive solar flat-plate collector features all of the following, except A) a ... (Read 36 times)

charchew

  • Hero Member
  • *****
  • Posts: 579
on: Jul 16, 2018
The technology of a passive solar flat-plate collector features all of the following, except
 
  A) a transparent glass or plastic cover.
  B) black interior surface.
  C) electrical backup for cloudy days.
  D) an array of tubes through which water passes.

Question 2

The feeding of a flea on a dog's blood and your case of athlete's foot illustrate examples of
 
  A) parasitism.
  B) commensalism.
  C) amensalism.
  D) mutualism.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

deja

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 16, 2018
Answer to Question 1

A

Answer to Question 2

A


charchew

  • Member
  • Posts: 579
Reply 2 on: Jul 16, 2018
Thanks for the timely response, appreciate it

flexer1n1

  • Member
  • Posts: 373
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

The Sun is the star at the center of the Solar System. The Sun is the star at the center of the Solar System.
Technology Technology
Mechanisms of Active and Passive Immunity Mechanisms of Active and Passive Immunity
The strange situation. The Strange Situation features a series of episodes in which (a) the mother l The strange situation. The Strange Situation features a series of episodes in which (a) the mother l
Solar EM Radiation Penetration into Earth's Atmosphere Solar EM Radiation Penetration into Earth's Atmosphere
The essential features of the “Perutz mechanism” of the T-R transition in hemoglobin The essential features of the “Perutz mechanism” of the T-R transition in hemoglobin
Video: Exercise and cardiac output & Definition of stroke volume

For a complete list of videos, visit our video library