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
umka2103 [35]
3 years ago
9

What kind of pollution is illustrated by a pipe gushing pollution water into a river

Biology
2 answers:
enot [183]3 years ago
7 0
I think point source
Anna71 [15]3 years ago
5 0
It is water pollution, since you are polluting the river.


Hope I helped!
You might be interested in
What is the difference between diffusion and facilitated diffusion?
Feliz [49]

Answer:

Diffusion is the movement of molecules from an area where the molecule is in high concentration to an area where the molecule is in lower concentration. ... Facilitated diffusion is the movement of a molecule from an area of high concentration to an area of lower concentration with the help of a protein channel or carrier.

Explanation:

follow god :)

6 0
2 years ago
Rosalind Franklin used x-ray diffraction to record how x-rays scatter when bounced off the surface of DNA molecules.
Lady bird [3.3K]

Answer:

e) All of the answers are correct

Explanation:

The first X-ray picture of DNA taken in 1952 by Rosalind Franklin using the  X-ray crystallography technique revealed the helical shape of DNA. Based on this discovery, it was discovered later on that the DNA molecule was made of two chains of nucleotides and at high humidity i.e when exposed to water it becomes long and thin.

7 0
3 years ago
Please help!!!! very confused pt 2
Schach [20]

Answer:

If the genotype of the parents are <em>Iᵃi </em>and <em>I</em>ᵇ<em>i, </em>then four type of offspring will be produced.The genotype of the offspring are, <em>IᵃIᵇ, Iᵃi,Iᵇi, </em>and <em>ii.</em>

Explanation:

<em>IᵃIᵇ = </em>As the alleles are co-dominant in nature, so both type of alleles are expressed. The blood group will be AB. So, both A and B type of antigen will be found in plasma membrane of RBC.

<em>Iᵃi= </em>In this type of genotype only A type of antigen will be expressed in the membrane of RBC. The blood group will be A type.

<em>Iᵇi= </em>In this type of genotype only B type of antigen will be expressed in the membrane of RBC. The blood group will be B type.

<em>ii= </em>This is a recessive type of genotype. So, no antigen will be found on the membrane of the RBC. And the blood group will be O type.

The offspring's ratio will be 1:1:1:1.

4 0
3 years ago
Which of these processes involve separation of grains?
grin007 [14]

B, burrowing action of earthworm

4 0
3 years ago
Chewing a saltine cracker.<br> physical<br> chemical
attashe74 [19]
Chewing a saltine cracker is a physical change
6 0
3 years ago
Read 2 more answers
Other questions:
  • When atoms in a covalent bond share electrons unequally (one atoms pulls more than the other), the bond is said to be __________
    11·2 answers
  • According to biogenesis, the fir tree began life when fertilization occurred to produce a single cell
    10·1 answer
  • A chloroplast is a plastid that uses light energy to initiate a reaction between carbon dioxide and water. The products of this
    15·1 answer
  • Why is it necessary to put a paper through peer review before it is published?
    6·1 answer
  • Into what kind of energy do animals convert chemical energy from molecules?
    11·1 answer
  • The order Cetacea includes modern-day whales, dolphins, and porpoises. These marine mammals share common characteristics that ha
    14·1 answer
  • How do the small intestines aid in the digestion process?
    10·2 answers
  • Please help me
    8·1 answer
  • Is there always enough rainfall in the island for gardening?
    11·1 answer
  • Which of the following choices best describes ‘ovulation?'
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!