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

Author Question: Describe an activity to test the biodegradability of several items. What will be an ideal ... (Read 75 times)

lak

  • Hero Member
  • *****
  • Posts: 546
on: Sep 11, 2018
Describe an activity to test the biodegradability of several items.
 
  What will be an ideal response?

Question 2

Name one activity that encourages children to think creatively.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

rachel

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Sep 11, 2018
Answer to Question 1

Have children dig one hole for each item in an unused portion of the playground. Pour some water in the hole and let it soak into the ground. Place one object in each hole, then cover it with dirt. Mark the places with small signs. Dig them up after 30 days.

Answer to Question 2

Space Travel and Communication; Concerned Consumers: new uses for household items.


lak

  • Hero Member
  • *****
  • Posts: 546
Reply #2 on: Sep 11, 2018
Both answers were spot on, thank you once again


rachel

  • Sr. Member
  • ****
  • Posts: 323
Reply #3 on: Sep 11, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Supermassive Black Holes as Engines for Galactic Activity Supermassive Black Holes as Engines for Galactic Activity
Measuring the Activity of Feature Detection Cells Measuring the Activity of Feature Detection Cells
Brain activity varies by culture Brain activity varies by culture
Performing a Spirometry Test to Measure Forced Vital Capacity Performing a Spirometry Test to Measure Forced Vital Capacity
To test for a leak, this tester was set to the 0.020 inch hole and turned on. The ball rose in the ... To test for a leak, this tester was set to the 0.020 inch hole and turned on. The ball rose in the ...
These photos show a rat burying a test object from which it has just received a single mild shock. These photos show a rat burying a test object from which it has just received a single mild shock.
Video: Fermentation pathways

For a complete list of videos, visit our video library