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
Serhud [2]
3 years ago
11

Which is not a compound?

Biology
2 answers:
Andrews [41]3 years ago
7 0

Please provide the possible answers.

Allushta [10]3 years ago
6 0
Hi! What are the possible answers?
You might be interested in
1) explain how a normal eye accommodates to focus on a nearby object ?
spin [16.1K]

Answer:

1) Accommodation is the process of changing the shape of the lens to focus on near or distant objects.

  • <em>To focus on a near object</em> – the lens becomes thicker, this allows the light rays to refract (bend) more strongly.
  • <em>To focus on a distant object </em>– the lens is pulled thin, this allows the light rays to refract slightly.

2) - i don't know. im so sorry -

7 0
3 years ago
Read 2 more answers
Briefly describe why all burners must be turned off before any developing chambers are prepared
suter [353]
<span>The burners must be turned off because, in the case of liquid chromatography, the eluant solvents being used are flammable. Leaving the burners lit could cause the eluant to catch on fire, putting the scientist at risk.</span>
3 0
3 years ago
An example of a population in which evolution could
Snezhnost [94]

An example of a population in which evolution could  take place in a relatively short period of time could be pathogenic bacteria exposed to antibiotics.

Answer: Option A

<u>Explanation:</u>

Evolution if takes place within a short period of time say the next generation that is called as micro evolution. This is caused when a specific organism exposed in a different environment at once modifies its genes to suit the new environment.  This phenomenon can be very well seen in the pathogenic bacteria which are exposed to antibiotics.

When an antibiotic is prescribed to bacteria initially it nullifies its effect by destroying it. When continuously exposed to a certain antibiotic some bacteria dies but there are few which becomes resistant to it and survives. This on the other hand multiplies producing a generation that can’t be touched by the antibiotic.

4 0
2 years ago
Which vitamin, found in many orange and green vegetables, helps the immune system, builds body tissues, and helps in mucous prod
Arisa [49]
The answer is Vitamin C otherwise known as Ascorbic acid. It is naturally present in some foods, added to others and available in dietary supplement. Fruits and vegetables are the best sources of vitam C. Citrus fruits, tomatoes and tomato juice and potatoes are major contributors of vitamin C. 
8 0
3 years ago
How can fossils BEST help paleontologists and biologists classify organisms?
Papessa [141]
As it grows, it helps the follicles grow into roots which help people find out about the scientific knowledge of fossils.
5 0
3 years ago
Read 2 more answers
Other questions:
  • help plzzzzzzzzzz. could a genetically engineered organism hybridize with a wild animal or plant? why or why not?​
    14·1 answer
  • Which is a heterogeneous mixture? the water, vinegar, and dye mixture used to make colored eggs the mixture of gases in the air
    12·2 answers
  • Amino acids are linked together to make proteins by removing a molecule of _____ in a process called _______
    10·2 answers
  • What do all living things have in common with eachother
    6·2 answers
  • What type of storm is shown in the graph
    5·1 answer
  • Name one likely outcome if the mitochondria in a cell stopped working (NEED ANSWER ASAP)
    10·2 answers
  • Summarize how dead organisms become oil or natural gas (2-3 sentences)
    14·1 answer
  • According to the passage, who kicks the winning goal in the championship soccer game?
    9·1 answer
  • What is the atomic number of an oxygen atom with 8 protons and 10 neutrons in its nucleus?
    10·2 answers
  • It can take ____ for the body to process the alcohol in one standard drink (0.6 ounces).
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!