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
irinina [24]
3 years ago
13

Which of the following is considered by most biologists to be the most accurate in supporting the theory of evolution?

Biology
1 answer:
Akimi4 [234]3 years ago
7 0
D is the answer i believe

You might be interested in
The graph below shows the speed of a ball rolling over uneven ground.
Alex787 [66]

Answer:

It is Distance (meters)

between seconds 3 and 4

Explanation:

I had this on my test last week

7 0
2 years ago
Why do living organism need energy
zaharov [31]

they need energy because there cells need to reproduce  

8 0
3 years ago
What types of rocks do the numbers 2, 3, and 5 represent, in that order?
Stels [109]

Answer:

d) sedimentary, metamorphic and igneous

8 0
3 years ago
Read 2 more answers
Explain El Niño, how it’s identified, and it’s potential negative impacts.
nadya68 [22]

I know this is a lot :This might not have negative impacts:

El Niño is a natural phenomenon experienced in the equatorial Pacific which causes temporary alterations in the world climate. It is normally characterized by complex and abnormally warm ocean temperatures in the Pacific Ocean in the area near the equator which results in global weather events and sea-surface temperature changes.

In practical sense, the ocean surface around the equator region warms up by small degrees Celsius along with very heavy thunderstorms. The small rise in temperatures is influenced by change in the normal wind direction. Scientist also prevails that the temperature increases may be intensified by the effects of greenhouse gases and consequent global warming. This small difference in temperature increase has a substantial impact on the world’s climate.

In normal conditions, the wind blow from the east to the west along the equator in the Pacific. These are the trade winds which blow towards the west along the equator. This results in the piling of water in the western side of the Pacific to a sea surface area of up to 18 inches high.

In the eastern side, deeper water (which is cooler compared to the sun-heated warm surface water) gets pulled up from beneath to substitute the water pushed to the west. So, the normal difference in temperature across the equatorial Pacific is cold water (about 22 degrees Celsius) in the east and warm water (about 30 degrees Celsius) in the west.

In El Niño conditions, the winds propelling the water get weaker and as an outcome, some of the warm water collected in the west is heavily drawn towards the east. At the same time, not so much cold water is pulled up from beneath. Accordingly, these elements make the water in the pacific warmer which results in El Niño events.

Drastic Effects of El Niño

Effect on aquatic species and sea birds

In normal situations, the ocean water carry nutrients that lie beneath the ocean to the top thereby allowing the fish species living in the upper waters to feed on the planktons that rely on these nutrients. Seaweeds also rely on cool and nutrient-rich water for survival and growth. An El Niño lessens the upwelling of cold water and the uplift of nutrients from the bottom of the ocean.

As a result, fish either migrate to other regions or die during an El Niño because they lack adequate food for growth and survival. When fish have migrated or reduced in number, other aquatic creatures namely the sea birds and seals that feed on the fish are also affected. Off the coast of California, the aquatic populations such as fish, seals, sea lions, and sea birds are normally affected and deaths are registered during El Niño events.

5 0
3 years ago
Question 4 (1 point)
Semenov [28]
The correct option is C
5 0
2 years ago
Other questions:
  • When timmy gets a fever over 100.4 degrees, the symptoms of his disability disappear. it is likely that timmy has been diagnosed
    13·2 answers
  • What is the difference between hemodialysis and peritoneal dialysis?
    13·2 answers
  • Signals are sent from one neuron to another by jumping across a tiny space known as what
    8·1 answer
  • Which of the following is the correct sequence of events in the origin of life? I. Formation of protocells II. Synthesis of orga
    8·2 answers
  • Which is an organic compound?
    7·1 answer
  • Hellpppp I’m in biology taking a test!!!!
    9·1 answer
  • Classic signs and symptoms of hypoglycemia include
    6·2 answers
  • Can birds urinates?​
    9·2 answers
  • a book setting on a shelf two meters from the floor has more kinetic energy than a book sitting on a shelf one meter from the fl
    12·1 answer
  • Mesoglea is present in ____​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!