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

Author Question: Which of the following is not a biotic component of an ecosystem? A) plants B) animals C) ... (Read 103 times)

khang

  • Hero Member
  • *****
  • Posts: 569
on: Jul 14, 2018
Which of the following is not a biotic component of an ecosystem?
 
  A) plants
  B) animals
  C) bacteria
  D) mineral nutrients

Question 2

The Earth's biosphere
 
  A) consists of only terrestrial organisms, while the hydrosphere includes aquatic and marine organisms.
  B) only includes the biotic components of an ecosystem, with the abiotic components being considered part of the lithosphere, hydrosphere, or atmosphere, respectively.
  C) is more a theoretical construct than an observable sphere of study.
  D) extends from the ocean floor to an altitude of approximately 8 km (5 mi) into the atmosphere.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mistyjohnson

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 14, 2018
Answer to Question 1

D

Answer to Question 2

D


khang

  • Member
  • Posts: 569
Reply 2 on: Jul 14, 2018
Thanks for the timely response, appreciate it

gcook

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Flower structure in pea plants Flower structure in pea plants
Four types of cellular responses to positional information in animals. Four types of cellular responses to positional information in animals.
Male and female plants Male and female plants
In pretend play, toy figures and animals “come to life” and interact with each other. In pretend play, toy figures and animals “come to life” and interact with each other.
Herbivores exploit plants Herbivores exploit plants
A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ... A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ...
Video: Action potentials - electrical characteristics and generation

For a complete list of videos, visit our video library