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
Marina CMI [18]
3 years ago
5

What is the reason of nitrate levels in ground water

Biology
1 answer:
Lesechka [4]3 years ago
6 0
Drainage systems
Over Fertilization
Organic fertilizers
Increased urbanization

Hope This Helps In A Way !
You might be interested in
The rank of blood cells in a normal person and one with polycythemia is the same. How can you conclude that the person has polyc
likoan [24]
Nosebleeds and high blood pressure
5 0
3 years ago
What happen to the energy that was not passed on to the next tropic level?????<br> Please help AsAP
jekas [21]

Answer:

The energy that was not passed on the next tropic level is lost as heat

Explanation:

In an ecosystem flow of energy occur from one tropic level to the next one as the organism of one tropic level eats another organism belongs to the tropic level that is lower from that of previous one.

                    The 10% of total energy of one tropic level is passed to the next tropic level the rest of the energy is lost as heat in the environment.

5 0
2 years ago
Ribosomes are the RNA-protein enzyme complexes that synthesize proteins. There are no ribosomes inside the lumen of the secretor
lara31 [8.8K]

Answer:

mostly hydrophobic

Explanation:

A membrane is made of amphipathic molecules with the hydrophobic part pointing to the lumen and cytosol and the hydrophobic part (much bigger makes up most of the membrane) in the middle, the protein chains that are embedded in the membrane are thus mostly hydrophobic because the membrane is mostly hydrophobic and like likes like

8 0
3 years ago
The plasma of our blood constitutes ______ than half of the fluid in our body; plasma is part of the _____________ fluid.
Vaselesa [24]

Answer: Less\ Extracellular

Explanation: The plasma of our blood constitutes less than half of the fluid in our body; plasma is part of the extracellular fluid.

3 0
2 years ago
Plants obtain energy by __________.
Gekata [30.6K]

Answer:

I don't know

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • How long ago did the last ice age end
    10·1 answer
  • Individual differences with a genetic basis lead to in successive generations
    8·1 answer
  • The discovery of mitochondrial DNA (mtDNA) had no effect on which area of scientific investigation?
    12·2 answers
  • What type of dog is this?
    9·2 answers
  • At the end of prophase, spindle fibers form among the chromosomes, and the kinetochore of each chromatid becomes attached to whi
    5·1 answer
  • What is the energy input in the model shown?
    13·1 answer
  • What alternate form of genes do nucleic acids have that allows them to offer variability allele codon nucleotide chromosome
    13·2 answers
  • In which parasite’s life cycle are the eggs eaten by a cockroach in order to hatch into larvae?
    13·1 answer
  • Describe what defines a factor that is tested in a controlled experiment
    9·1 answer
  • How many protons would the element with the atomic number 10 contain?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!