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
Crank
4 years ago
14

Air pollution is caused by  A. the sun.  B. heavy rainfall.  C. natural events and human activities.  D. human activities bu

t not natural events.
Biology
2 answers:
zhuklara [117]4 years ago
5 0

It's a tie for me between C. and D. but I am going to say D. I hope this is the right answer for you.

harina [27]4 years ago
4 0

I would say your answer is D) human activities but not natural events.

because we cause it by burning coal, gases from our cars, or harming the enviroment it isnt caused by rainfall or sun.

sorry if im wrong

You might be interested in
Animal use chlorophyll to produce glucose.<br> True <br> False
Blizzard [7]

Answer: false

Explanation:

8 0
3 years ago
Read 2 more answers
What can you do to prevent or lessen the generation of hazardous wastes?​
Paraphin [41]
Use renewable energy sources, like hydro or solar power. Or use more recyclable items.
4 0
3 years ago
Which of the following describes the cytoskeleton?​
ASHA 777 [7]

Answer:

Blasirapter

Explanation:

5 0
3 years ago
A nerve is actually a long threadlike bundle of ________ that conduct electrical impulses.
KonstantinChe [14]

A nerve is actually a long threadlike bundle of dendrites that conduct electrical impulses.

<span>Dendrite word derived from the Greek word ‘dendron’ which means tree. They carry messages in the form of electrical impulses to cell body, there are also wire like nerves called axon. Sensory nerves and motor nerves are common types of nerves.</span>

7 0
3 years ago
What does a pulmonary function test measure quizlet.
ZanzabumX [31]

Answer:

Lung function tests (also called pulmonary function tests) include a variety of tests that check how well the lungs work. The most basic test is spirometry. This test measures the amount of air the lungs can hold. The test also measures how forcefully one can empty air from the lungs.

8 0
3 years ago
Other questions:
  • What matches the difinitions?
    10·1 answer
  • Why do it rain in the sun
    10·2 answers
  • Ribosomal RNA is produced by _____. lysosomes nucleoli mitochondria Golgi bodies
    14·2 answers
  • A pregnant woman complains, "i have had morning sickness for one week, which caused me to eat less. i am experiencing irritabili
    12·2 answers
  • A tornado forms as a result of thunderstorms, so tornadoes would most likely be found in a location where-
    14·2 answers
  • If mitosis happens in our gonad cells that produce egg or sperm. How will it impact the progeny's chromosome number? Emphasize a
    10·1 answer
  • One function of the vacuole is the storage of water.
    9·1 answer
  • CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION THANK YOU!! (Explain how you got the answer)
    12·1 answer
  • 3.<br> What two molecules are produced during Photosynthesis?
    15·2 answers
  • a student is investigating cellular transport. what will most likely occur when the student places a cell that is 95% water insi
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!