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
Naddika [18.5K]
3 years ago
12

Why do different substances have different Odors?

Chemistry
1 answer:
mixer [17]3 years ago
4 0

Answer:

Substances generate a smell when their molecules land on so-called olfactory neurones in our noses (which, for some things, is a pretty unpleasant thought). ... But this fails to explain why some molecules with similar shapes can smell completely different, while others with quite different shapes can have a similar scent.

Explanation:

I took chemistry

You might be interested in
"survival of the fittest" best means that an organism is​
Nat2105 [25]

The answer is: Survival of the form that will leave the most copies of itself in successive generations.

"Survival of the fittest" is a phrase that originated from Darwinian evolutionary theory.

This is example of natural selection and adaptation.

Genetic variation is important to the population's ability to survive in different situations that affect natural selection.  

The environment is constantly changing and different alleles are favored.  

5 0
3 years ago
What does it mean to have protein in your urine?
konstantin123 [22]
It is often a sign of kidney problems. :)
6 0
3 years ago
Amino acids are the building blocks of proteins. The simplest amino acid is glycine . Draw a Lewis structure for glycine. (Hint:
madam [21]

Answer:

Sorry for the lack of precision, if you have any questions you can consult me again.

Explanation:

Glycine is an amino acid, forms proteins and is also called in its molecular chemical formula as C2H5NO2

5 0
3 years ago
श्रीरयाफल्सन यसका लागि तियरल<br>प्रतिस्थापन स्तर को के हो​
jeka94
  • <em><u>j€</u></em><em><u>€</u></em><em><u>€</u></em><em><u>#</u></em><em><u>€</u></em><em><u>$</u></em><em><u>¢</u></em><em><u>£</u></em><em><u>¢</u></em><em><u>¢</u></em><em><u>¥</u></em><em><u>^</u></em><em><u>®</u></em><em><u>%</u></em><em><u>™</u></em><em><u>$</u></em><em><u>×</u></em><em><u>•</u></em><em><u>÷</u></em><em><u>•</u></em><em><u>{</u></em>
3 0
3 years ago
What is the [OH-] in a solution with a poh of 3.90
zheka24 [161]

Answer:

7.9433E-3

Explanation:

POH=-log OH

3.90=POH

OH=ANTILOG OF -3.90

=7.9433×10^-3

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is an example of a chemical change? Dissolving sugar in coffee Evaporating rubbing alcohol Freezing water
    13·2 answers
  • A chef plans to mix 100% vinegar with italian dressing. the italian dressing contains 13% vinegar. the chef wants to make 150 mi
    6·1 answer
  • Why does a bouncing ball rise to a lower height with each bounce
    10·1 answer
  • 4. Choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. I chose Hydrogen Ch
    6·1 answer
  • Can someone explain me why the molar mass become 90.12 g/mol and when I calculated it's 90 g/mol?​
    12·1 answer
  • What physical changes occured while you ate breaskfast?
    15·2 answers
  • What families do you have in your chart
    13·1 answer
  • Sonja and Jeremy performed several experiments to show how changes in temperature affected the volume of an inflated balloon. Th
    15·2 answers
  • How many grams are in 7.32 x 1023 molecules of potassium carbonate (K2CO3)?
    6·1 answer
  • 1. Which kingdom is made up of only autotrophs?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!