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
Novay_Z [31]
3 years ago
9

Help please I need helllp picture question

Biology
1 answer:
g100num [7]3 years ago
8 0

the last option is the correct one!

thanks

:D

You might be interested in
All of these terms EXCEPT ___________ contribute to natural selection. A) cladograms B) coevolution C) mass extinctions D) adapt
mojhsa [17]
The answer is A)cladograms
3 0
3 years ago
Read 2 more answers
Which is not a disadvantage of the use of solar energy?
Minchanka [31]
B Solar energy is available where ever the sun is
8 0
3 years ago
Help I need help thanks​
Veronika [31]

Answer:

1. Temporal

2. Ecological

3. Mechanical

4. Geographic

Explanation:

8 0
3 years ago
The shape of each of the molecules is important because A) if the shape of any molecule in an organism changes, the DNA in that
dexar [7]

Answer:

The correct answer would be - C) the shape of a molecule determines how it functions in chemical reactions

Explanation:

The molecular shape of the molecules is one of the important characters of the molecules. It is important due to the fact that molecular shape determines how a molecule will react and interact with other molecules.

The shape of the molecules determines boiling point, melting point as well as various chemical reaction by determining the bonds. For instance, H2O or water has a tetrahedral shape which affects its bonding and properties. If molecules were linear in  shape there would be no life existed.

Thus, the correct answer would be - C)

3 0
2 years ago
Which gas does not occur naturally in the atmosphere in any amount but was solely created by human activity? Support your answer
SpyIntel [72]

Answer:

Carbon monoxide.

Explanation:

Carbon monoxide is a gas that consists of an oxygen and a carbon to be able to fulfill the complete molecule, it is a potentially dangerous gas for life on this earth.

On the other hand, what differentiates it from carbon dioxide is that it has two oxygens that are coupled with a carbon to fulfill the complete molecule.

Both gases are pollutants, and produced by man, it is considered that these in high partial pressures in the atmosphere generate a mortal potential for humans since they have more affinity with the hemoglobin protein that is the human gas transporter par excellence, the which oxygenates the tissues.

If the oxygen drops in partial pressure and these toxic gases increase, the hemoglobin having a higher affinity will bind to them and toxify the human body, preventing oxygenation.

7 0
3 years ago
Other questions:
  • Why do naturalists suggest that we plant more trees? Plants use CO2 but do not release any, thus maintaining a balance of CO2 in
    15·2 answers
  • Last summer, Lorraine’s garden yielded more food than her family could eat. She chose to extend the life of many of her fruits a
    13·1 answer
  • How to prevent bugs from crawling in your bed?
    6·2 answers
  • Typical minerals in Felsic igneous rocks are?
    15·2 answers
  • how many joules of energy are required to vaporize 423 gram of water at 100 degrees Celsius and 1 atm?
    12·1 answer
  • Which of the following best describes parent rock?
    5·1 answer
  • Someone help me please, I’ll mark brainlist or whatever it’s called quick
    11·1 answer
  • Period 6 2-25 What percent of offspring from two heterozygous parents will have the dominant phenotype? William Brown. Feb 24 10
    8·1 answer
  • The nitrogen cycle describes how nitrogen is converted between different forms. Describe the nitrogen cycle process by completin
    14·1 answer
  • 1) Which cells form the enamel?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!