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
Zarrin [17]
3 years ago
7

Would plants grow via hydroponics in an atmosphere with no oxygen, if the water is continuously oxygenated? Why?

Biology
1 answer:
HACTEHA [7]3 years ago
6 0

Answer:

"Growers using organic soils will never concern themselves with supplying oxygen to their plants; however, hydroponic growers like me must be well versed in the science of dissolved oxygen (from here on out called DO). While most crops seem to prefer about 9 PPM DO, some crops like lettuce have demonstrated little to no difference in fresh weight or dry weight when grown in DO levels ranging …"

Explanation:

You might be interested in
The rapid decomposition of organic matter produces evidence which supports: the slow accumulation of coal deposits long ages of
mixas84 [53]

Answer:

rapid burial of vast amounts of vegetation

Explanation:

The organic matter is always decomposing, just that it depends on the conditions at what kind of a rate the decomposition will happen. If the climate is warmer and humid, then the decomposition is very quick. This results in a rapid burial of enormous amounts of vegetation. As the vegetation dies out, it piles up constantly, decomposes very quickly, and if there is something that can cover it, like mud for example, it will be buried in the ground. This is actually how the big deposits of coal have got the basis to form in the Carboniferous period.

5 0
3 years ago
A millimeter, a meter, and a kilometer are all measures of distance. What is
Ivanshal [37]

Answer:

I think the correct answer is D

4 0
3 years ago
Which option explains why genes are sections of chromosomes, but chromosomes are not made up of genes?
Nitella [24]

Answer:

A chromosome is made of a very long strand of DNA and contains many genes (hundreds to thousands). ... The genes on each chromosome are arranged in a particular sequence, and each gene has a particular location on the chromosome (called its locus).

Explanation:

8 0
3 years ago
Which body parts don’t fossilize because animals tend to consume them?
densk [106]
Muscles dont fossilize
7 0
3 years ago
Read 2 more answers
Sayyid drew a diagram to compare the gravitational and
Jlenok [28]

Gravitational: A.is attractive only

Electromagnetic: C.attracts and repels

Both: D.has an infinite range

Explanation:

The two forces mentioned in this problem are:

- Gravitational force: this force is the force that is exerted between any object with mass. The magnitude of the force is given by

 F=G\frac{m_1 m_2}{r^2}

where

G is the gravitational constant

m1 and m2 are the masses of the two objects

r is the distance between the objects

This force is always attractive and it has an infinite range.

- Electromagnetic force: this is the force exerted between electrically charged objects. The magnitude of the force is given by

 F=k\frac{q_1 q_2}{r^2}

where

k is the Coulomb's constant

q1 and q2 are the charges of the two objects

r is the distance between them

This force is attractive when the charges have opposite sign and repulsive when they have the same sign. It also has an infinite range.

Therefore, we can conclude that:

Gravitational: A.is attractive only

Electromagnetic: C.attracts and repels

Both: D.has an infinite range

Learn more about gravitational and electromagnetic force:

brainly.com/question/1724648  

brainly.com/question/12785992  

brainly.com/question/8960054  

brainly.com/question/4273177  

#LearnwithBrainly

5 0
3 years ago
Read 2 more answers
Other questions:
  • Ballistic stretching is a mode of stretching that uses reflexes and neuromuscular principles to relax the muscles being stretche
    7·1 answer
  • What groups of objects do you classify based on their observable characteristics answer?
    12·1 answer
  • A genetic counselor is consulted by a young man who is worried about developing Huntington's disease, an inherited disorder caus
    13·1 answer
  • Which event signals the Brain to breathe? Gradpoint
    13·2 answers
  • Which of these is an environmental effect of deforesation?
    5·1 answer
  • Plant growers somtimes steralize their potting soil by heating it to high temperatures to kill pathogens that might be in the so
    10·1 answer
  • During meiosis, chromosome pairs randomly kind up along each side of the cell equator this arrangement mixes up the chromosomal
    9·1 answer
  • Which organelle is responsible for making lipid molecules that will be used by the cell?
    10·1 answer
  • What determines the
    15·1 answer
  • Which part of the brain is associated with forming speech?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!