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
IrinaK [193]
3 years ago
5

Which of the following are compounds?

Biology
1 answer:
n200080 [17]3 years ago
7 0

Answer:

O H20 and CH4, but not O2

Explanation:

Compounds consist of multiple elements. O2 is just two oxygen atoms, meaning two atoms from the same element.

You might be interested in
The scientific name of an organism is made up of what two group names?
expeople1 [14]
Scientific names follow a specific set of rules. Scientists use a two-name system called a Binomial Naming System. Scientists name animals and plants using the system that describes the genus and species of the organism. The first word is the genus and the second is the species.
4 0
3 years ago
Read 2 more answers
Hormones are chemical molecules produced by indoor green glands one such endocrine gland is the thyroid gland which synthesizes
Veronika [31]

Answer:

555

Explanation:

7 0
3 years ago
What process is most important in the expansion of plant cells?
Stella [2.4K]
Water uptake, water is 90% of the plant cells expansion
8 0
4 years ago
What kind of cartilage connects the ribs to sternum?
melamori03 [73]
The costal cartilage connects the two together
3 0
3 years ago
Contour plowing, conservation plowing and crop rotation are ways to —— soil.
Bad White [126]
I think it is conserve
4 0
3 years ago
Read 2 more answers
Other questions:
  • Researchers have crossed two true-breeding lines of peas that differ in the color of their leaf tissue: dark green vs pale green
    6·1 answer
  • During the Carboniferous period, which occurred approximately 360 to 300 million years ago, most of Earth was covered in dense r
    7·1 answer
  • How does the property of cohesion affect the way liquid water behaves?
    5·1 answer
  • Nurses at a health care facility maintain client records using a method of documentation known as charting by exception (cbe). w
    6·1 answer
  • What primarily determines the carrying capacity of a population
    11·2 answers
  • Think about the volume of the stack. By definition, what is the volume of the stack equal to? Express you answer in words instea
    5·1 answer
  • Which type of protein, embedded in the plasma membrane, aids reactions of molecules that arrive?
    7·2 answers
  • Distinguish between a monohybrid cross and a testcross.
    11·1 answer
  • In an animal that switches between sexual and asexual reproduction is called
    10·1 answer
  • Please help :)<br><br> Thank you!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!