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
levacccp [35]
3 years ago
9

What is a substance that cannot be broken down into any other 1 1 po

Biology
1 answer:
scoray [572]3 years ago
6 0

Answer: my answer is in explanation!

Explanation: A pure substance can be an element, which consists of only one type of atom and cannot be broken down by a chemical change, or a compound, which consists of two or more types of atoms.

You might be interested in
I need help with my Marine Biology class, I need 5 events that affected the ocean AFTER 2000, I only have the BP oil spill and J
gogolik [260]
2010: the census of marine life is completed.

2011: Mariana Trench exploration

2012:  first solo dive into the Mariana Trench. hope this helps. :)
8 0
3 years ago
The four bases contained in dna are _____. the four bases contained in dna are _____. cytosine, guanine, thymine, uracil adenine
Bess [88]
The four bases in DNA are: adenine, thymine, cytosine, guanine.
In RNA, thymine gets replaced by uracil. 
Purine is only a name for the two bases guanine and adenine. 
7 0
3 years ago
The relative concentration of water in a hypotonic solution is _____.
melomori [17]

Answer: The correct answer for the fill in the blank is High.

Hypotonic solution is the one, which contains less concentration of solute (like salt)  as compared to the solvent (water).

In other words, in a hypotonic solution, the concentration of solvent is higher than the concentration of solutes.

Thus, the relative concentration of water ( which is a solvent) in a hypotonic solution is high.

8 0
3 years ago
Read 2 more answers
If a Killer whale is feeding at the fourth trophic level, how much phytoplankton mass is required to add each gram of new mass t
bekas [8.4K]
A. 1000 grams. 1000 is divided by ten each time it goes up the trophic scale. since it goes up 2, 3 and 4, the answer is 1000. (1000/10/10/10=1)
3 0
3 years ago
A cell with a diploid number of 24 undergoes MITOSIS, how many chromosomes are in each daughter cell?
GalinKa [24]

Answer:12.

Containing two complete sets of chromosomes, one from each parent.

Explanation:   Once mitosis is complete, the cell has two groups of 46 chromosomes, each enclosed with their own nuclear membrane. The cell then splits in two by a process called cytokinesis, creating two clones of the original cell, each with 46 monovalent chromosomes.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which organism in a food chain is probably responsible for keeping the food web and the pyramids in their respective shapes? Why
    12·1 answer
  • Why does cells move?
    9·1 answer
  • The procedure that stiffens a joint by joining two bones is
    7·1 answer
  • What sedimentary rock is also made of halite??
    9·1 answer
  • Question about nitrogen and phosphorous cycle? Which statements are true, list all that apply
    14·1 answer
  • _____ is a molecule of oxygen with <br><br><br> _______oxygen atoms instead of 2.
    11·1 answer
  • How does the shape of a plant cell differ from that of an animal cell
    5·1 answer
  • If you place yeast, sugar and water in a sealed bag and in the sun , what two things will be produced
    14·1 answer
  • Adenylate cyclases (ACs) are the membrane-bound glycoproteins that convert ATP to cAMP and pyrophosphate.
    11·1 answer
  • a potential cancer-causing gene coding for a protein with cell cycle control responsibilities is a(n) , and a gene coding for a
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!