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
Mademuasel [1]
3 years ago
9

HELP ASAP PLEASE

Biology
1 answer:
Andrews [41]3 years ago
5 0
D
Because most air pollution is caused by the burning of fossil fuels burned in the home
You might be interested in
Which of the following cells would be found in xylem tissue?
alex41 [277]

Answer:

D. guard cells.. this is answer i think..

3 0
2 years ago
A double-blind, randomized study is being used to test the effectiveness of a new drug that targets the multi-drug resistant bac
fredd [130]

the answer is c. correlation study

8 0
2 years ago
Nitrogen atoms are part of the structure of some organic molecules, such as all amino acids and some modified carbohydrates. Wha
Crazy boy [7]
Other biological molecules that contain the element of N would be nucleic acids such as DNA and or RNA. There are found in the nucleotides that constitute or make up these nucleic acids.
4 0
3 years ago
There is a spot on the retina commonly called the “blind spot.” the blind spot exists because ________.
DIA [1.3K]
That is where the fibers of the optic nerve exit the eye extending into the brain. there are no rods and cones there as a result.
4 0
3 years ago
Read 2 more answers
Which is the final event tgat occurs when a star is forming
Studentka2010 [4]

Answer: a star expels most of its outer material until only the hot core remains, which then settles down to become a young a white dwarf

Explanation:

8 0
4 years ago
Other questions:
  • Why is it important for the ocean to have various regions?
    6·1 answer
  • Which two properties of water are what make it sticky, or wet?
    13·1 answer
  • What is the probability that a seed from a parent plant of genotype Rr will carry the r gene
    6·1 answer
  • __________ is the pressure that propels blood to the tissues.
    15·1 answer
  • Introns are deleted before a gene is transcribed from DNA to mRNA?
    14·1 answer
  • How do you find per capita growth rate over a month?​
    11·1 answer
  • If the gene for the glycolytic enzyme hexokinase is engineered to contain an skl sequence, what is the expected cellular locatio
    7·1 answer
  • Which characteristic distinguishes the five groups of fungi?
    12·2 answers
  • ATP transports and releases energy within cells that can be used for many cellular processes. How does ATP make this energy avai
    7·1 answer
  • Which of the following identifies the purpose of the Multiple-Use Sustained-Yield Act?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!