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
siniylev [52]
2 years ago
6

Diego is studying compost. He conducted an experiment to see how moisture levels affect the breakdown of organic materials in co

mpost piles. Diego found that adding 1 L of water per 10 kg of dry matter caused the compost to break down at the fastest rate, but adding more than 1 L caused decomposition to slow down.
Diego is studying compost. He conducted an experiment to see how moisture levels affect the breakdown of organic materials in compost piles. Diego found that adding 1 L of water per 10 kg of dry matter caused the compost to break down at the fastest rate, but adding more than 1 L caused decomposition to slow down.

Which of the following questions do these results lead to?

I. Why does adding more than 1 L of water per 10 kg
cause decomposition to slow down?
II. Does this ratio of water to dry matter hold true for
all organic materials being composted?
III. Why should anybody want to start a compost pile?
A.
I and II only
B.
II and III only
C.
I, II, and III
Biology
2 answers:
rjkz [21]2 years ago
7 0

The answer is A because both 1 and 2 are correct.

Vaselesa [24]2 years ago
3 0

Answer:

Option A , I and II only

Explanation:

The study conducted is done only for people or organisations that either started a compost pile or who want to start a compost pile. Thus result III is not at all a valid question for the study conducted.

However, there can be question related to the result of experiments clarifying  the quantity of additives used in the experiment for  example why only 10 Kg of dry water, why not to add more than 1 L of water , why only water is to be added why not some other solvent etc. Thus question I is a valid question.

Also , question II is valid as it asks about expanding the scope of experiment from one type of organic material to all other type of organic matter in the compost.

There fore both question I and II are valid question and thus option A , is correct.

You might be interested in
The proteins that help defend the body against bacteria, toxins, and allergens are called
Arte-miy333 [17]
The proteins that help defend the body against bacteria, toxins, and allergens are called antibodies. The antibody<span> (Ab) protein is also known as an immunoglobulin (Ig).
</span>These<span> large Y-shaped proteins are</span><span> produced by the immune system in order to prevent the body in response to the presence of a foreign substance. The foreign substance is called antigen.
</span>
6 0
3 years ago
Warm-Up
frozen [14]
Cell wall

Chloroplasts

Everything else, I believe, are in both animal and plant cells.

I hope this helps!

5 0
2 years ago
Joe is color blind. both his mother and his father have normal vision, but his mother's father (joe's maternal grandfather) is c
Arte-miy333 [17]
The answer is x-linked recessive. It is apparent that the color blindness affects the males hence it's caused by a sex-linked recessive gene. Males have XY homologous chromosomes. The X sister chromosome has more genes than the Y sister chromosome, hence most males are hemizygous for sex linked genes. This means that even recessive genes on the X chromosome are likely to be expressed in males.
3 0
3 years ago
Chemically related to aspartame, this newest sugar substitute is called __________.
bonufazy [111]

The answer should be advantame

5 0
3 years ago
Genes code for specifically structured<br> sugars.<br> acids.<br> lipids.<br> proteins.
ankoles [38]

Answer:

Answer is proteins.

Explanation:

I hope it's helpful!

8 0
3 years ago
Read 2 more answers
Other questions:
  • Stan is colorblind, but otherwise has normal visual acuity-whats the most likely cause of this?
    6·1 answer
  • If all living things are related then where did all their differences come from?
    15·1 answer
  • In his attempt to develop a pneumonia vaccine, Frederick Griffith injected mice with various combinations of living and dead bac
    11·1 answer
  • When two separate species have body structures such as specific bones that are the same but the two species are very different t
    10·2 answers
  • Which of these is a physical change  in matter
    13·1 answer
  • In liver cells, the inner mitochondrial membranes are about five times the area of the outer mitochondrial membranes. What purpo
    14·2 answers
  • Which two molecules do green do plants use to make glucose
    15·1 answer
  • Please help I will mark you BRAINLIST
    14·1 answer
  • Based on the excerpt, which statement best summarizes the author’s beliefs about the disappearing species? the loss of plant spe
    12·1 answer
  • What is the generic name of poisonous chemicals, very often used in commercial agriculture that are used to kill organisms that
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!