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
Hitman42 [59]
3 years ago
5

write two paragraphs in your own words that compare and contrast how you (humans) communicate with sound and how dolphins and ot

her whales use sound in water.
Biology
1 answer:
Darya [45]3 years ago
6 0

Whales use their lower jawbone to the middle ear. whereby they can ear clearly while they are in the water. Human ears and dolphins ears they work the same . They receive sound directly from the air.

In similar way dolphins and human ears are placed in basic anatomical location which is same as on the head. Without a medium hearing is not possible.

The medium sound for human is air. Sound travels 343 meters per second in air and 147 meters per second in water. The most effective way of transmitting sound waves is through water.

We can say that the sound will be fast to travel in medium if the molecules are closer.

You might be interested in
Another name for water cycle
levacccp [35]
It is scientifically known as Hidrologic Cycle 
4 0
3 years ago
Which animals is waiting for the wildebeests as they cross the Grumeti River? Which animals are waiting for them when they retur
klio [65]

Answer:

I think it's c but I can't be for sure...

sorry if I'm wrong

Explanation:

No need for Brainlist I am probably wrong. I'm an idiot qwq

7 0
3 years ago
The process that uses oxygen to create to create ATP from food molecules is
Alecsey [184]
The Answer IS AEROBIC RESPIRARTION because it’s The breakdown of food to create energy in the presence of oxygen.
6 0
3 years ago
What are the functions of the bacteria that live in the large intestines
Serhud [2]

Answer:

absorb vitamins (especially Vitamin K)

Explanation:

The large intestine also helps in absorption of vitamins made by bacteria that normally live in the large intestine. These are friendly bacteria called commensal bacteria. There are over 700 species of bacteria that perform a variety of functions.

Bacteria in the large intestine also make some important substances, such as vitamin K, which plays an important role in blood clotting.

7 0
3 years ago
Fill in the blanks below to complete the hypothesis for this lab. It should answer the lab question, “What is the effect of mole
dmitriy555 [2]

The correct answer is 'If molecules are small enough, then they can pass through the semipermeable membrane because they can cross the semipermeable membrane from their small pores or openings'.

The semipermeable membrane is permeable to few molecules, and the smaller molecules pass through the molecules from small pores present in the semipermeable membrane. The size of the big molecules are large, so, they cannot cross through semipermeable membrane.

7 0
4 years ago
Read 2 more answers
Other questions:
  • What is reproduce? People
    6·2 answers
  • Natural selection is the process by which favorable traits tend to increase in frequency over time
    15·1 answer
  • A dichotomous key helps identify organisms through its
    10·1 answer
  • A human sperm cell has Select one:
    8·2 answers
  • Which of the following strategies can reduce urban sprawl?
    7·1 answer
  • : which surgical procedure involves incision of the thyroid gland
    5·2 answers
  • Which statement best explains why radon and Krypton do not bond easily with other elements.
    14·2 answers
  • a. Normal body temperature is 98.6°F. A child is not feeling well, and there is only a Celsius thermometer available. The child'
    6·1 answer
  • Advantages of using tidal power include O no alr pollution
    10·2 answers
  • Please help, thank u. ​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!