« previous next »

Author Question: Soils vary in temperature, organic matter, and the amount of air and water they contain. ... (Read 99 times)

Tirant22

  • Hero Member
  • *****
  • Posts: 532
on: Jul 21, 2018

Soils vary in temperature, organic matter, and the amount of air and water they contain.
 
 


 
  Indicate whether the statement is true or false.

Question 2

Perlite is used extensively for starting new plants because it holds little water.
 
 


 
  Indicate whether the statement is true or false.


Dinolord

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jul 21, 2018
Answer to Question 1

T

Answer to Question 2

F


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Tirant22

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Jul 21, 2018
Thanks


Dinolord

  • Sr. Member
  • ****
  • Posts: 313
Reply #3 on: Jul 21, 2018
Welcome :)


« previous next »
 

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

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

Some amazing roles of water in biology Some amazing roles of water in biology
The relationship between air temperature and two measures of water vapour saturation of air. The relationship between air temperature and two measures of water vapour saturation of air.
To travel quickly, killer whales leap out of the water when swimming—a behaviour kn To travel quickly, killer whales leap out of the water when swimming—a behaviour kn
The Hepatic Portal Blood Supply The liver receives water, minerals, and nutrients from the digestive The Hepatic Portal Blood Supply The liver receives water, minerals, and nutrients from the digestive
Average Global Temperature Rise over the Past Century Average Global Temperature Rise over the Past Century
Particles measured, 1970 - 2008 and Trend in Organic Compound 1990 - 2007 Particles measured, 1970 - 2008 and Trend in Organic Compound 1990 - 2007
Video: Stress and Immune System Animation

For a complete list of videos, visit our video library