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
marissa [1.9K]
3 years ago
14

Which of these chemicals contains a carbon–carbon double bond?

Biology
1 answer:
Colt1911 [192]3 years ago
5 0
If the choices are A.C2H6, B.C2H4, OR C.C2H2 then the answer would be B.C2H4 because each carbon atom bonds with two hydrogen atoms and one double carbon bond.
You might be interested in
PLEASE PLEASE HELP ME!! Which statement is true about the cell theory?
avanturin [10]

Answer:

It is well-supported by evidence

Explanation:

8 0
3 years ago
Read 3 more answers
Do both prokaryotic cells and eukaryotic cells have a cytoskeleton
Arte-miy333 [17]
Yes <span>both prokaryotic cells and eukaryotic cells have a cytoskeleton</span>
8 0
4 years ago
It is a collection of different organ systems that work together to bring about various life activities
AveGali [126]
Just as the organs in an organ system work together to accomplish their task, so the different organ systems also cooperate to keep the body running. For example, the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce.
5 0
3 years ago
A single population is made of?
tensa zangetsu [6.8K]

Answer:

Each individual is a member of a population. Each population is made up of a group of individuals of the same species that occupy the same environment and interact with each other. Many different populations together make up a community, and many different communities interact with one another in an ecosystem.

7 0
3 years ago
The adjustable opening in the center of the eye that helps control the amount of light entering the eye is called the __________
kotykmax [81]
The iris controls the amount of light entering the eye.
7 0
4 years ago
Read 2 more answers
Other questions:
  • The fuel most commonly used in fission reactions is _____. Pu-239 Np-239 U-235 U-238
    5·2 answers
  • Vaccination is a process of injecting a dead or weekened form of a germ into the body. How does this help strengthen the immune
    7·1 answer
  • What is a biome and why is it important to protect all kinds of biomes?
    14·1 answer
  • What information do we need to provide advanced warning of a hurricane?
    11·2 answers
  • If four sizes of model cells are soaked in a ‘nutrient solution’, then the ______________ (smaller or larger?) cells will show t
    10·1 answer
  • The questions are in the pic, they are about gravity :)
    5·1 answer
  • This feature of the dermal layer attach to hair follicles, contract to cause hair to stand
    6·1 answer
  • The total amount of living tissue within given topics level is called
    11·1 answer
  • How does light travel to earth once energy finally leaves the sun (explain)
    5·1 answer
  • I need help please i don’t understand
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!