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
larisa [96]
2 years ago
13

8. A narrow region between two air masses of different densities is a A. ridge. B. system. C. gulley. D. front.

Biology
1 answer:
Helga [31]2 years ago
6 0
<span>The answer is d. front. A front is the narrow region between two air masses of different densities. The interaction of the air masses cause the mass that is less dense to rise. Once air rises it cools and condenses to form clouds and eventually leads to precipitation. Using cold fronts as an example, the denser mass of cold air forces the lighter warm air to rise. </span>
You might be interested in
In the process of digestion, proteins are broken down into _______, while carbohydrates are broken down into ____
Ann [662]
Proteins are broken down into amino acids, while carbohydrates are broken down into sugars.
5 0
3 years ago
A particular species of butterfly lays its eggs on only one type of lupine flower. What would be a likely result if pesticides s
marissa [1.9K]

Answer:2 the lupine dependent butterflies would disappear.

If the spraying of pesticides will remove all the insects then there will be no insect that will pollinate the lupine flowers. So this will cause removal of lupine species from the environment. And the lupine dependent butterflies will not be able to release their egg on these specific flower and will also disappear from the environment.

The removal of lupine flower from the environment will lead disappearing of these lupine dependent butterflies.

8 0
2 years ago
Read 2 more answers
Which statement about water best illustrates the property of adehsion
Mumz [18]
What’s the answers to the question?
6 0
3 years ago
How does photosynthesis help to maintain homeostasis in plant cells?
viktelen [127]

Plants maintain homeostasis by keeping their stomata open just enough to allow photosynthesis to take place but not so much that they lose an excessive amount of water.

When plant cells use the food they make, the cells respire, taking in oxygen and giving off carbon dioxide.

- Hope this helps

7 0
3 years ago
uhm i have 5 questions due in an hour so please help. It's 45 points and they're all abt biology btw~
Mariulka [41]

Answer:

the point of science is to disprove hypothesis so having a hypothesis that doesn't allow that to happen is not good science

2. they don't fit in our mouths so are a trait from when we had larger jaws

3. bones of your lower jaw, middle ear and voice box (they aren't actually gills fyi, they just look like them)

4. likely yes as their bones were hollow but likely only able to fly short distances, the thought was that they couldn't do their size and weight but with hollow bones they were able to like a quail would

5. no because they could be sister taxa, you would have a hard time proving exactly that this new fossil is the common ancestor that birds came from to replace the old hypothesis (guess) of which one did.

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • A biology student is hiking through a field when she notices a plant that has long, slender leaves with parallel veins. Which is
    11·1 answer
  • Matter can be divided into 2 categories: pure substances and mixtures.
    13·1 answer
  • On a topographic map, the elavation of an area with contour lines that are very far apart is _______.
    10·2 answers
  • Heightened sensitivity to a neurotransmitter after the destruction of an incoming axon is known as ____.
    14·1 answer
  • How is the mass number calculated for an element
    6·1 answer
  • Mutations in dna sites such as promoters and operators can act only in cis
    9·1 answer
  • Cytoskeletal filaments that display "dynamic instability:"
    7·1 answer
  • The __________ abuts the lumen of the alimentary canal and consists of epithelium
    5·1 answer
  • Which process best explains how antibiotic resistance in bacteria can occur?
    12·1 answer
  • What type of association is fern on palm trees and explain​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!