1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AlladinOne [14]
3 years ago
15

Characteristics of humus in soil profile​

Biology
1 answer:
Ad libitum [116K]3 years ago
5 0

Answer:

Humus has a characteristic black or dark brown color and is an accumulation of organic carbon. Besides the three major soil horizons of (A) surface/topsoil, (B) subsoil, and (C) substratum, some soils have an organic horizon (O) on the very surface.

You might be interested in
Based on what we know about meadow voles (i.e., they do not form pair-bonds and have multiple mating partners), which peptide ho
Jobisdone [24]

Answer:

Vasopressin.

Explanation:

Vasopressin hormone also known as anti-diuretic (ADH) hormone that regulates the tonocity of the body and maintains the fluid composition. This hormone is released from the posterior pituitary.

The vasopressin is a peptide hormone that plays an important role in the human beings. The promiscous males have multiple sexual partner and this decrease the amount of vasopressin in these males as compared with the monogamous males as vasopressin also regulates the sexual function in humans.

Thus, the answer is vasopressin.

5 0
3 years ago
¿Hay una transmisión del impulso nervioso al encéfalo específicamente el cerebro antes de realizar el lanzamiento del balón? Sí
PolarNik [594]

Answer:

This is an English server, sorry

Explanation:

6 0
3 years ago
What type of relationship MOST LIKELY exists between the birds and the elephant?
sladkih [1.3K]
Mutualism because both animals benefit. The Elephant gets relived from the parasites that are on it and the bird gets food.
8 0
3 years ago
All of the following actions can be taken to positively impact the ocean and earth except:
GenaCL600 [577]

Answer:

A. Burning fossil fuels

C. establishing state parks

E. using renewable energy sources

Explanation:

7 0
3 years ago
In predation, the organism that kills another organisms for food is the prey. T or F
Likurg_2 [28]
False, The Organism that Kills the other one is Predator

Prey is the one killed
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following best states the purpose of villi?
    8·1 answer
  • How long would it take to travel to the moon by rocket??
    10·1 answer
  • True or flase the sun revolves in an orbit within our galaxy
    12·2 answers
  • Explain how deforestation can permanently increase an area’s risk of flooding.
    6·1 answer
  • I think my teacher made a mistake on this question or am I wrong?
    9·2 answers
  • Write the equation for the complete oxidation of glucose in aerobic respiration.
    11·1 answer
  • Chlorophyll a does not absorb light in the _____ part of the spectrum.
    8·1 answer
  • 1 All of the following processes move carbon out of the biosphere and into the atmosphere, geosphere, or hydrosphere except:
    9·1 answer
  • 20 points :)
    7·2 answers
  • A student wants to find out if a particular kind of plant grows better with or without potting soil. She has two identical plant
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!