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
dimulka [17.4K]
2 years ago
8

What is the defrence between animal sharp and round ears?

Biology
1 answer:
ddd [48]2 years ago
5 0

It's also known as the pinna or auricle. The outer ear's shape helps to collect sound and direct it inside the head toward the middle and inner ears. Along the way, the shape of the ear helps to amplify the sound — or increase its volume — and determine where it's coming from.

(hope this helps ✌)

You might be interested in
Does talking to plants help them grow? C.E.R​
Bezzdna [24]
No plants can’t understand your voice
3 0
3 years ago
The adaptation that made possible the colonization of dry land environments by seed plants is most likely the result of the evol
Oksanka [162]
The answer is Pollen.
3 0
3 years ago
What is sustainable use?
snow_lady [41]
<span>Sustainable use means the use of components of biological diversity in a way and at a rate that does not lead to the long-term decline of biological diversity, thereby maintaining its potential to meet the needs and aspirations of present and future generations.</span>Oct 16, 2014.


Hope it helps
3 0
4 years ago
In general, the nervous system
Arturiano [62]

Answer:

The correct answer will be option-E.

Explanation:

The nervous system is one of the most important systems of the animal body which helps in the transmission of the signals to and fro from the body to the nervous system.

The evolution of this system is the basis of the evolution of the human species as it helped and tried the species to sense the external environment most efficiently as well as improved the response to the environment.

The nervous system improved the response by forming new interactions with each other and responding to it by reducing the response time through reflex actions which formed fast acting response to the environment. The transmission of signals improved as the cells were long-lasting that is present form the birth of an organism  

Thus,  option-E is the correct answer.

6 0
3 years ago
What is the role of a mutation in natural selection
Vinvika [58]

If the mutation is beneficial, the mutated organism survives to reproduce, and the mutation gets passed on to its offspring. In this way, natural selection guides the evolutionary process to incorporate only the good mutations into the species, and expunge the bad mutations.

4 0
3 years ago
Other questions:
  • The churning air in the troposphere helps determine the ___ of a place
    8·1 answer
  • A heat source could be considered a source of pollution.. Please select the best answer from the choices provided T F
    14·1 answer
  • The combining form referring to the organ located within the cranium that is the center for coordinating body activities is:
    12·1 answer
  • I need help please and thank you! And explain please
    13·1 answer
  • Please help is a b c or d ?​
    11·2 answers
  • The application of pesticides to control an invasive species is an example of _______. a. mechanical control c. biological contr
    7·2 answers
  • The overall long-term effects of air pollution are not yet certain.<br><br><br> True False
    15·2 answers
  • What is the relationship between the rate of wind and the amount of abrasion?
    8·1 answer
  • How does aerobic respiration differ from anaerobic respiration ?
    7·1 answer
  • What are the reactants for oxidation reaction?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!