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
Sever21 [200]
3 years ago
7

What are three ways that substances can be described?​

Biology
1 answer:
Margaret [11]3 years ago
7 0

Answer:

chemical name, for example, benzene;

number, for example, EC number 200-753-7, and.

chemical composition, for example, >99 % benzene and <1 % toluene. The composition is determined by chemical analysis.

Explanation:

hope thishelps!

You might be interested in
Eutrophication can cause excess algae growth. Which of the following describes how nutrients contribute to eutrophication?
dusya [7]

Eutrophication of water bodies like lake, pond, shallow stretches of river, etc. is the phenomenon where excess growth of vegetation on the surface of the water takes place. This excess growth results in the clouding of the water, depletion of dissolved oxygen in water, and the death of aquatic organisms. The primary reason for the cause of eutrophication is the presence of nutrients in excess amounts in the water. The nutrients B. come from fertilizer and sewage runoff.

5 0
3 years ago
What type of RNA is a major component of the structure at which protein synthesis occurs?
Ainat [17]
The answer is, "B", "Ribosomal RNA".
5 0
3 years ago
Read 2 more answers
Why do people think matter in conserved in cellular respiration
OleMash [197]
The atoms are conserved in both physical and chemical processes during cellular respiration.

Hope that helps
4 0
2 years ago
What are some endangered species in California from at least 2017-2018
statuscvo [17]
I was able to find 10 endangered species. And they are:
Kings Gold its a plant.
Delta Smelt  its a fish
Amargosa vole it is a critter either a rat or a mouse. 
Tricolored blackbird  it is a type of a song bird.
Buena Vista Lake ornate shrew it is a type of mouse or rat
Desert Slender Salamande it is a reptile. type of lizard
Lange's metalmark butterfly  
Sacramento river winter-run Chinook salmon it is a type of fish
California condor it is a type of bird 
Gray wolf 

Hope this helped 
8 0
3 years ago
WILL GIVE BRAINLIEST
Afina-wow [57]

hiiiii how was ur daylol

8 0
2 years ago
Read 2 more answers
Other questions:
  • Where is the site of photosynthesis?
    5·1 answer
  • What is the process by which all living things maintain a balance within their cells and with the environment. Need ASAP
    13·1 answer
  • Robert places six eggs in a pot of boiling water (100°C) and six eggs in a pot with water at 80°C. He keeps the eggs in the wate
    11·1 answer
  • How many types of organisms are there on Earth?
    11·1 answer
  • Natural selection merged with the work of __________ in the 20th century to open up our understanding of evolutionary theory. a.
    6·1 answer
  • What is the chemical forumula of sulphur oxygen​
    14·1 answer
  • After childbirth, a woman begins experiencing tremendous pain in her groin, making it difficult for her to walk. An X-ray shows
    10·1 answer
  • Why does water move into the roots of plants?
    11·1 answer
  • Which of the following is not an organic molecule found in living organisms?
    10·1 answer
  • Help pleaseeeeeeeeeeee
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!