« previous next »

Author Question: The ____ is an area of high biological activity that takes place close to the surface of the soil, ... (Read 45 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
on: Jul 21, 2018

The ____ is an area of high biological activity that takes place close to the surface of the soil, near
  plant roots.


 
 

a. atmosphere
  b. biosphere
  c. rhizosphere



Question 2

____ have jointed legs and a hard outside skeleton.
 
 

a. Cephalopods
  b. Arthropods
  c. Protistas
  d. Nematodes



Melissahxx

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 21, 2018
Answer to Question 1

C

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

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?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Views of Earth’s Surface Views of Earth’s Surface
Types of Soil Porosity Types of Soil Porosity
Aerial view of old hutong area, Beijing. Aerial view of old hutong area, Beijing.
a) Avoid placing the face cradle too high because it hyperextends and strains the neck. b) When the ... a) Avoid placing the face cradle too high because it hyperextends and strains the neck. b) When the ...
How to find the volume and surface area of any cylinder How to find the volume and surface area of any cylinder
Hormone Activity Hormone Activity
Video: Heart Chambers

For a complete list of videos, visit our video library