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
nekit [7.7K]
2 years ago
9

Which of the following statements about air pollution is not true?

Biology
2 answers:
Leokris [45]2 years ago
7 0
Im pretty sure the answer is c.

let me know if its correct
aleksley [76]2 years ago
3 0

Answer:

its c!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Explanation:

just took test on e2020

You might be interested in
What is basement membrane? and what is it made up of ? in detail plss help​
lilavasa [31]
Basement membranes are thin, dense sheets of specialized, self- assembled extracellular matrix that surround most animal tissues. The basement membrane is a fibrous matrix composed primarily of glycoproteins, type IV collagen, and laminin that are secreted by the epithelial cells.
7 0
2 years ago
My girlfrend she nice
forsale [732]

Answer:

okay............................

Explanation:

I guess

8 0
2 years ago
Read 2 more answers
Describe the structural or environmental change of your chosen macromolecule. Then predict the effect this change will have on t
Wewaii [24]

Answer:

Choosing protein as macromolecule.

Explanation:

The given environmental changes can lead to structural changes in protein as well:

pH - Several amino acids contain sidechains with practical gatherings that can promptly pick up or lose a proton. Changes in pH would prompt an adjustment in the charge of the amino acids, prompting charge-charge attraction or repilsion between non-interfacing amino parts.  

Temperature - High temperatures can prompt protein denaturation. Warmth can upset hydrogen bonding and hydrophobic interactions.  

Reduction or oxidation Environment - Some tertiary structure of protein folding is held by disulfide linkages. Reducing agent will lead to unfolding by introducing itself to break disulfide bonds.

Effect of these change: Sequence of amino acid and structure of protein molecule form determines function, any slight change to a protein's structure may result in the protein to become dysfunctional or produce different product.

4 0
3 years ago
Women have sex chromosomes XX, and men have sex chromosomes XY. Which of a woman's grandparents could not be the source of any o
sweet [91]

Answer: her grandpa could not have been the source of either of her XX chromosomes.

Explanation: A male is the sole provider of the Y chromosome whereas females only have two XX's and no Y's

3 0
3 years ago
Read 2 more answers
Explain how the ozone layer forms, how human activities have damaged it, and the consequences of the destruction of the ozone la
Vikki [24]

Answer:

Ozone is formed in the stratosphere naturally.

High energy solar radiation strike the oxygen atoms O2, the two atoms split apart. The freed atom collides with another oxygen atom O2 forming O3 (Ozone)

Ozone layer is destroyed when chloroflourocarbons and halons.

CFCs and halons cause chemical reactions that break down ozone molecules. Consequences ofnozone depletion are that UV radiations are not filtered and they reach the earth causing damage to eyes and skin.

Explanation:

Ozone layer is a protective layer which protects from UV damaging radiations. It is formed when oxygen atoms are broken down by photolysis and a freed oxygen atom combines with another amd form O3.

Ozone is being depleted now because chlorofluorocarbons (CFCs) and halons—gases found in aerosol spray cans and refrigerants—are released into the atmosphere they decrease the ozone's ultraviolet radiation-absorbing capacity.Ozone layer depletion causes increased UV radiation levels at the Earth's surface, which is damaging to human health. Negative effects include skin cancers, eye cataracts and immune deficiency disorders.

8 0
3 years ago
Other questions:
  • The ________ develops in the pregnant female as a source of nourishment and gas exchange for the developing fetus.
    10·1 answer
  • Okay I need help on this question
    11·2 answers
  • What will happen to the weather when the cold air from the north reaches the warm florida air
    15·1 answer
  • The burning of fossil fuels will have the greatest direct effect on the environment in which of the following ways?
    11·1 answer
  • What are the three stages of volcanic activity
    10·2 answers
  • Are carriers that consist of monoglycerides, fatty acids, and lecithin, and serve to transport digested fats from food to the in
    7·1 answer
  • Which to sell parts are most likely found in both types of
    15·1 answer
  • What is most likely the reason the author included the description of the spoon in the hot coffee cup?
    14·1 answer
  • You are sitting in a room with a door on your lef
    8·2 answers
  • Jajajajajajanjhashdb,jhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!