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

Author Question: Even though cement production releases CO2 and other greenhouse gases, it is considered green ... (Read 117 times)

CORALGRILL2014

  • Hero Member
  • *****
  • Posts: 525
on: Jul 24, 2018
Even though cement production releases CO2 and other greenhouse gases, it is considered green because concrete is completely recyclable and useable as a(n) ________ in new concrete.
 
  A) Cement B) Hardener C) Aggregate D) Slump

Question 2

The ________ is the recess in the side jamb and the door blank that accepts the hinge so it will sit flush with the edge of the door.
 
  A) Door jamb B) Hinge gain C) Loose-pin hinge D) Doorstop


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lgoldst9

  • Sr. Member
  • ****
  • Posts: 372
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

B


CORALGRILL2014

  • Hero Member
  • *****
  • Posts: 525
Reply #2 on: Jul 24, 2018
Thank you!


lgoldst9

  • Sr. Member
  • ****
  • Posts: 372
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Charophycean green algal relatives of the land plants. Charophycean green algal relatives of the land plants.
green ants (Oecophylla smaragdina) green ants (Oecophylla smaragdina)
In nest, under production In nest, under production
Variable Gases of the Atmosphere Variable Gases of the Atmosphere
Products like Beano contain enzymes that help reduce the production of gas in the large intestine Products like Beano contain enzymes that help reduce the production of gas in the large intestine
Green fluorescent protein (GFP) Green fluorescent protein (GFP)
Video: Neuron structure and function - sensory neurons, association neurons & motor neurons

For a complete list of videos, visit our video library