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
hoa [83]
3 years ago
10

Which of the following is a correctly balanced equation? A. 2Cu + O2 --> 2CuO B. Mg + O2 --> MgO2 C. 3kCl + HNO3 --> 3H

Cl + KNO3 D. CaCO3 --> CaO + CO3
Biology
1 answer:
Arlecino [84]3 years ago
4 0
2Cu+02- >2CuO <span> is a correctly balanced equation.</span>
You might be interested in
3. The DNA double helix is stabilized by hydrogen bonds between:
Sonja [21]

Answer:

<h3><em>Between</em><em> </em><em>Dioxide</em><em> </em><em>and</em><em> </em><em>Ribonuse</em><em> </em><em>Acid</em></h3>

Explanation:

hope it helps

5 0
3 years ago
Read 2 more answers
What does lysosome look like?
Arisa [49]
Lysosomes looks like a little particles of circle layer covering, placed within the cell's sac.
7 0
3 years ago
How are crocodiles and birds similar
Sauron [17]

Answer:

Both have dinosaurs as ancestors (basically both are related to dinosaurs)

Explanation:

8 0
3 years ago
Of the 8 characteristies of life (RAREHOCO), which characteristics do
ElenaW [278]

Virus are living because they:

Reproduce, have Genetic Material (Nucleic Acids) and Adapt

.

Explanation:

Virus have genes or genetic material which are layered in a capsid or protein coat and sometimes a lipid bilayer.

It is not made up of cells yet can be considered a living organism because of the genetic material RNA or DNA in it.

The infect the host and take over host replication machinery and replicates itself. Although it is not able to replicate outside the living body.

They adapt to the host's body environment as many adaptation are present in it as capsid layer which protects its genetic material from getting degrade till the time it reaches nucleus of the cell.

There are 7 point criteria for an organism to be living, virus fulfils some of it except having made up of cells and having cellular organization.

8 0
3 years ago
Explain the reproductive advantage that an angiosperm (like apple trees) would have over mosses.
Mumz [18]
Angiosperms have a vascular system and can live is harsher environments which means they can reproduce a lot more often and faster. 

6 0
3 years ago
Read 2 more answers
Other questions:
  • How are cells able to produce the proteins required by certain conditions?
    15·1 answer
  • Explain how volcanic activity, run-off and dissolved gases affect the chemical composition of seawater
    11·1 answer
  • Sidra has a baby that was born at 27 weeks. her baby is considered:
    14·2 answers
  • Organisms that live in deciduous forests have developed unique adaptations that aid in their survival. Which adaptation would be
    10·2 answers
  • Why can't humans take the same medicine as dogs for feas and ticks?
    6·1 answer
  • I NEED HELP. PLEASE SOMEONE HELP ME. What makes an allele dominate, recessive, or codominant?
    6·1 answer
  • What type of plate boundary caused the formation of the Himalayas? Name another example of a mountain range that formed in this
    9·1 answer
  • Which of the following elements is an essential part of organic compounds in his cutest structure and function of any cell?
    15·2 answers
  • angie's mom can roll her tongue will angie be more likely to have that ability or more likely not to have that ability ​
    7·1 answer
  • PLS HELP: how did the school experiment turn out? discuss how you might learn in this environment.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!