This topic contains a solution. Click here to go to the answer

Author Question: Why are soils considered one of our most precious natural ... (Read 39 times)

ec501234

  • Hero Member
  • *****
  • Posts: 573
Why are soils considered one of our most precious natural resources?

Question 2

The crossopterygians were well-adapted to move onto the land because they had ____.
 A)lungs, but not necessarily a means for locomotion
 B)a means for locomotion, but not necessarily lungs
 C)cartilaginous skeletons
 D)lungs and a means of locomotion
 E)webbed feet



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

coreycathey

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

If it were not for soils, food production on Earth would be vastly different and capable of supporting far fewer people. Soils are also economically important and may have accumulations of useful and valuable minerals.

Answer to Question 2

D




ec501234

  • Member
  • Posts: 573
Reply 2 on: Jul 13, 2018
YES! Correct, THANKS for helping me on my review


Jossy

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Excellent

 

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

For a complete list of videos, visit our video library