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
irina1246 [14]
3 years ago
9

Why do researchers think that seals use visual cues to navigate?

Biology
1 answer:
Zielflug [23.3K]3 years ago
3 0

Answer:

Their vision underwater is better than a humans, but inferior on land. Lenses are enlarged and almost round, adapted for focusing on light that is refracted upon entering water. They use the light to continue swimming which is why researchers think they use visual cues because of how quickly they react to the amount of light in the water

You might be interested in
Air pressure is ___________, when lung volume is___________.
nexus9112 [7]
Air pressure (inside the lungs) is lowest when lung volume is highest, so the answer is B. when you breathe in your lungs expand, which makes the air molecules spread out, therefore the pressure is lower.
6 0
3 years ago
Read 2 more answers
In addition to highly repeated DNA sequences and unique (single-copy) DNA sequences, a third class of DNA exists. What is it cal
Ratling [72]

Answer:

long-read sequencing

Explanation:

a method of dna sequencing under active development

7 0
3 years ago
What's unit for electrical power
lyudmila [28]
The unit is the Watt. S.I. unit = W
4 0
3 years ago
Who was the first to recognize the role of the environment as a significant factor in evolutionary change?
faust18 [17]

Answer:

Option A, Jean-Baptiste Lamarck

Explanation:

Options

a. Jean-Baptiste Lamarck

b. Georges Cuvier

c. Thomas Malthus

d. Charles Darwin

e. Charles Lyell

Solution

The second law of Lamarck stated that all living organism eventually adapt to the environment in which they live. However, such adaptations are continuous thereby leading to evolution of species gradually over a long period of time. Lamarck published his theory of evolution in 1801, while Darwin published his book on “origin of species in 1859.  

The result predicted by Lamarck regarding impact of environment on evolution was further supported by Darwin, and future scientist.  

Hence, option A is correct

3 0
3 years ago
What is a white dwarf
snow_tiger [21]

Answer:

it is a category of star. our sun is a white dwarf

Explanation:

7 0
2 years ago
Other questions:
  • How are meiosis and mitosis similar
    12·2 answers
  • Which resource needs to be cycled by ecosystems because the resource can be
    5·1 answer
  • Identify the three scientist who played a significant roll in discovering the structure of DNA.
    10·1 answer
  • How many groups did Aristotle use to divide all of the organisms in the world?
    9·2 answers
  • Name the organ system that coordinates and integrates the activities of the body. (one word)
    11·1 answer
  • Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offsprin
    8·2 answers
  • Which of these food chains is included in the food web?
    5·2 answers
  • Plant cell have distinct difference from animal cell how are these differences useful for the plant?
    14·2 answers
  • Answer for 10 pints
    14·1 answer
  • The heart is the major organ of the circulatory system. Which part of the body is responsible for delivering de-oxygenated blood
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!