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
torisob [31]
3 years ago
15

What causes changes in air pressure in the atmosphere

Biology
1 answer:
harina [27]3 years ago
5 0

Answer:

Air pressure is caused by the weight of the air molecules above

Explanation:

Air pressure is caused by the weight of the air molecules above. Even tiny air molecules have some weight, and the huge numbers of air molecules that make up the layers of our atmosphere collectively have a great deal of weight, which presses down on whatever is below.

You might be interested in
Describe how parent cells become two daughter cells
Hunter-Best [27]
It's the process of mitosis

4 0
2 years ago
Cells are often ground up with abrasive to get to their internal enzymes/molecules, followed by removal of the abrasives. Here a
AlladinOne [14]

Answer:

Option (1).

Explanation:

The RNA is produced from the DNA by the process known as translation. The proteins products are produced from the RNA by the process known as translation. Proteins are the polymers of the amino acids.

The situation 1, radioactive amino acids has been used. In this case, the mRNA is used in this process to make the radioactive proteins by the process of translation. The radioactive amino acids are used for the formation of radioactive protein. The situation 2, the RNAase has used with radioactive amino acids. In this case, the RNAse enzyme breaks the mRNA molecule and the proteins are not translated that contains the radioactive amino acids. No proteins formation occurs in this case.

Thus, the correct answer is option (1).

8 0
3 years ago
Explain how wetlands are a<br> vital part of the ecosystem.
Ierofanga [76]

Answer:

Wetlands provide a habitat for thousands of species and terrestrial plants and animals. They're also valuable for flood protection, improving water quality, and providing natural products.

Explanation:

3 0
3 years ago
In a population, the sum of the relative frequencies of all alleles for a particular trait is
Lady bird [3.3K]

Answer:

In a population, the sum of the relative frequencies of all alleles for a particular trait is equal to 100 percent. equal to the number of alleles for the trait

Explanation:

5 0
2 years ago
Read 2 more answers
PLEASE HELP!! BIOLOGY
GaryK [48]
C) the changes reflect...
8 0
3 years ago
Read 2 more answers
Other questions:
  • According to the kinetic theory, what is the kinetic energy of a gas molecule proportional to?
    10·1 answer
  • A ball-and-stick model shows a chain of three black balls, one red ball, and one gray ball. The first (from left to right) black
    5·1 answer
  • Trees that have thick waxy needles to prevent water loss and protect from cold would most likely be found in which biome?
    8·2 answers
  • The last common ancestor of all animals was probably a ________.
    12·1 answer
  • What feature of the skeleton eventually allow a child to maintain balance while walking and running?
    9·1 answer
  • Define the term biology​
    14·2 answers
  • The skeletal system of animals provides structure and support. Which cell part provides a similar function in the cell.
    8·2 answers
  • Which of these best describes biomes?
    8·2 answers
  • 70 points for whoever does this correctly! i would really appreciate it!
    12·1 answer
  • There is a few things you gotta do, but I am give you more points (20)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!