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
Alex73 [517]
3 years ago
5

Carbon dioxide can be represented by the chemical formula A) C2O B) CO2 C) Ca2O D) CaO2

Biology
2 answers:
NNADVOKAT [17]3 years ago
8 0

B.) CO2 that is the chemical formula for carbon dioxide

Alenkinab [10]3 years ago
3 0

Answer:

CO2

Explanation:

Carbon dioxide is made by the combination of carbon and dioxide.

For the formation of carbon dioxide the reaction that takes place is as follows:

C + O2 ------> CO2

Here the valency of carbon is 4 and that of oxygen is 2.

A double bond is formed between an atom of carbon and two atoms of oxygen as shown in the image and this results in the formation of carbon dioxide, CO2.

You might be interested in
Mitochondria are a cell's powerhouse. Which of these cells would need a large number of mitochondria to function and survive?
aalyn [17]

Answer:

Liver cells would need a large number of mitochondria to function and survive as alot of energy is required to detoxify the toxic material and also aids in insulin production when sugar level is high or intake of sugar becomes high

so correct option is C.

If this answer helped you, give this answer a heart, rate it and if you could then please mark it brainliest. Thanks!

4 0
1 year ago
For plants and other organisms to develop differences among their respective species the alleles of their genes must contain var
olasank [31]

A) <u>Mutation</u> is the original source of variations for plants and other organisms  which develops differences among their respective species

Explanation:

Genetic variation leads to the natural differences between each individual and among individuals of a species. The main cause for this variation is due to alleles that cause variations in the composition of genes or the DNA sequences.  

A mutation is a genetic variation which leads to the creation of a new allele in a species population. Each variation in the DNA sequence leads to an allele formation and each allele leads to a difference in character or trait between individuals since they are the alternate version of the original genes.  

Although genetic variations could be brought about by crossing over, random fertilization, or independent assortment; mutation is the original source because it provides the basic raw material for all the evolutionary changes.

8 0
3 years ago
Two of the structures that the nucleus depends on
hodyreva [135]

Answer:

DNA and its membrane

Explanation:

3 0
3 years ago
Read 2 more answers
Though plants, fungi, and prokaryotes all have cell walls, we place them in different taxa. Which of these observations comes cl
shtirl [24]

Answer:

Their cell walls are composed of very different biochemicals.

Explanation:

Biological classification is important to classify the organisms on the basis of their similarities and differences between them. Linnaeus is known as the father of biological classification.

Cellwall plays an important role in the maintenance of structure and function of the organisms. The composition of the cell wall of fungi, plants and prokaryotes are quite different. Plants cell wall made of cellulose, fungi has chitin in its cell wall and prokaryotes has different layers of cell wall.

Thus, the correct answer is option (D).

7 0
3 years ago
Good morning guys....
ololo11 [35]
The answer is d b/c smaller cells will have greater surface area to volume ratio
5 0
3 years ago
Other questions:
  • Why does darkness affect the light-independent reactions of photosynthesis?
    9·2 answers
  • Why is maintaining homeostasis important to organisms? Question 16 options: Their internal environment must provide their cells
    11·1 answer
  • Earlobes can be either attached or detached. The allele for attached earlobes is recessive (e), and the allele for detached earl
    11·2 answers
  • A chromosome has an inversion. Which describes a pericentric inversion
    11·1 answer
  • The only carbohydrate in the homemade fruit smoothie comes from naturally occurring sources of milk and fruit sugar. Use the "i"
    13·1 answer
  • What energy roles do organisms play in an ecosystem?
    8·1 answer
  • Please help me with 1 2 3 4 and 5 asap
    15·1 answer
  • Look at the pedigree below, does anyone in the 4th generation have cystic fibrosis?
    15·2 answers
  • How does a single fertilized egg cell develop into so<br> many different types of specialized cells?
    11·1 answer
  • Does anybody here know how to edit two pictures into one?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!