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
Kobotan [32]
3 years ago
14

Air is a mixture of freely moving molecules of different gases. peeling an onion releases molecules you can smell into the air.

the onion molecules naturally spread out through the air a room by the process of
A. concentration
B. diffusion
C. reacting
D. flowing
Biology
2 answers:
NNADVOKAT [17]3 years ago
6 0

Answer:

I think D but not for sure.

prisoha [69]3 years ago
6 0

Answer:

b. diffusion

Explanation:

i did it on apex and got it right

You might be interested in
7. Some cancers are caused by mutations that stop certain proteins from working. The inactivation of what kind of protein could
Viefleur [7K]

Answer: p53

Explanation:

In most cases, the p53 gene is mutated, giving rise to a stable mutant protein whose accumulation is regarded as a hallmark of cancer cells.

7 0
3 years ago
Given the gene sequence ACGGCATTCGTACGT, which of the following choices would represent an insertion mutation?
skad [1K]

Answer:

D.ACGGCATATCGTACGT

Explanation:

D because ACGGCATATCGTACGT the A in between the 2 t's was added

5 0
4 years ago
Read 2 more answers
Religious involvement often results in _____ drug use
Mnenie [13.5K]

The answer is letter b. less drug use.  Being in religious involvement it can divert teenager or even persons in taking or abuse drugs, some diversion can also help people to don’t use drugs out of hobby or bored in life.  Drug abuse sometimes can worst affect life. 

5 0
4 years ago
Read 2 more answers
Declining number and variety<br> of the species in an area
IgorLugansk [536]
Example answer number one

6 0
3 years ago
Why do scientists classify organisms?
artcher [175]
Domain Classifying Organisms<span> Kingdom phylum Class Order Family Genus Species </span>Why Do Scientists Classify Organisms<span>? </span>Scientists classify organisms<span> to make them easier to study. Taxonomy is very useful to </span>scientists<span> because once an </span>organisms<span> classified they can already learn a lot about it.</span>
6 0
4 years ago
Read 2 more answers
Other questions:
  • The food web above represents feeding relationships in a biological community near a deep-sea hydrothermal vent. Hydrothermal ve
    9·2 answers
  • How are meiosis and mitosis similar
    12·2 answers
  • Is baking a cake a chemical or physical change?
    7·2 answers
  • The type of muscle tissue that does not contain gap junctions is __________
    6·1 answer
  • What is an organelle?
    8·2 answers
  • Check my answers please.
    6·1 answer
  • The continental United States is divided into two very large watersheds, one which drains into the _____ and the other into the
    12·1 answer
  • Write the consenus sequence for the following nucleotide sequences AGGAGTT AGCTATT TGCAATA ACGAAAA TCCTAAT TGCAATT TGCAATT
    10·1 answer
  • The transcription of the information in DNA involves the pairing of the nitrogen bases of DNA with RNA nucleotides to form a mol
    15·1 answer
  • What do we get from cereals, pulses, fruits and vegetables?​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!