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
SVETLANKA909090 [29]
3 years ago
13

1. Cool, falling air is associated with __________ pressure areas.

Biology
1 answer:
ehidna [41]3 years ago
3 0

Answer:

Cool air falls, this is associated with greater pressures areas.

Warm air rises, this is associated with low-pressure areas.

<u>Explanation:</u>

Due to the <em>differences in air pressure</em>, <em>the wind is blown from 'one location to another location'</em>. The cool air is denser than warm air hence the cool air fells which has high density. The warm air has less density and it rises. So the cool air is related to greater pressure areas and warm air is related to lower pressure areas.

You might be interested in
The diagram below shows an ornithiscian dinosaur, an ancient bird called archaeopteryx, and the modern day bird.
Hatshy [7]

Answer: option A is the correct answer

Explanation:

4 0
1 year ago
This graph shows that bird ranges in the winter have been shifting northward over several decades
horsena [70]
The first box is migration
The second box is the northern regions have become warmer because of climate change 
7 0
3 years ago
Read 2 more answers
What are some of the functions of vascular tissue in seedless plants? (Choose all that apply)
olga2289 [7]

Answer:

Explanation:

Xylem transports and stores water and water-soluble nutrients in vascular plants.

Phloem is responsible for transporting sugars, proteins, and other organic molecules in plants.

Vascular plants are able to grow higher than other plants due to the rigidity of xylem cells, which support the plant.

7 0
3 years ago
Which one of the following discoveries involving DNA happened first?
Allushta [10]
The correct answer is B
4 0
3 years ago
How specifies that are separated for a river, rocks, mountains, forest ; can at some point not being able to interbreed anymore
Allushta [10]

Answer:

Species separated by a physical barrier for a long time, suffer allopatric speciation, so they can not interbreed anymore.

Explanation:

Allopatric speciation consists of the geographic separation of a continuous genetic background giving place to two or more new geographically isolated populations. These separations might be due to migration, extinction of geographically intermediate populations, or geological events. In this speciation, some barriers impede genetic interchange, or genetic flow, as the two new populations that are separated can not get together and mate anymore. These barriers might be geographical or ecological.

Vicariance is the geographical separation of an original population into two or more new groups. Discontinuities in the physical environment like rivers, mountains, water, etc., are physical barriers that impede genetic flow between the separated groups.

The process of allopatric speciation involves different steps:  

  1. The emergence of the barrier.  
  2. Interruption in the genetic interchange
  3. The occurrence of new mutations and their accumulation in time in each population. Slow and gradual differentiation.
  4. Genetic divergence by natural selection and reproductive isolation makes it impossible for the two groups to mate even if the barrier disappears.  
  5. Prezigotic isolation mechanisms favored by selection once occurs a secondary contact between the new species in formation.

8 0
2 years ago
Other questions:
  • f a scientist is observing biotic and abiotic factors, which of the following level of organism must she be studying? A. A popul
    7·1 answer
  • The table shows the solubility of two substances in water at 20°C.
    14·1 answer
  • (01.06]
    8·1 answer
  • As líquid water freezes, the molecules take up more space than aqua water What do you think would happen if frozen water molecul
    10·1 answer
  • Members of which phylum produce a club-shaped structure that contains spores?
    6·1 answer
  • Membrane is required for the chemical reactions involved in respiration, the process of which generates ATP and is virtually ide
    12·1 answer
  • The diagram represents four trophic levels in an ecosystem.
    13·2 answers
  • Which of the following is an example of genomic imprinting in humans? Which of the following is an example of genomic imprinting
    14·1 answer
  • There were two populations of coyotes on either side of the Colorado River. Since the water was high, they were not able to inte
    7·1 answer
  • PSYCHOLOGY <br> Which statement is false
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!