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 62 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
Great answer, keep it coming :)

Dinolord

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Top down view of Olympus Mons, the highest known mountain in the solar system Top down view of Olympus Mons, the highest known mountain in the solar system
Features of a normal 12-lead ECG. Features of a normal 12-lead ECG.
Bone Features Bone Features
The major external features of a neuron. The major external features of a neuron.
Apply two-hand petrissage over the entire upper back. Place palms flat on back next to each other. ... Apply two-hand petrissage over the entire upper back. Place palms flat on back next to each other. ...
A piece of broken plate was dug up in an archeological site. It was put on top of the grid ... A piece of broken plate was dug up in an archeological site. It was put on top of the grid ...
Video: Chronology of leptin research (A history of leptin research)

For a complete list of videos, visit our video library