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
horsena [70]
3 years ago
14

(20 points!) (brainliest) please help <3

Biology
1 answer:
Ede4ka [16]3 years ago
3 0

Answer:

part A is the answer

Explanation:

The tympanic cavity is an air chamber; it contains a chain of movable bones which transmit the vibrations of the tympanic membrane across the cavity to the middle ear.

You might be interested in
Consider the model for natural selection. In a population of living things, genetic variation exists. One source of variation is
stepan [7]
The scenario listed that could be a mutation that causes members of a population to die out would be the genetic
4 0
3 years ago
Read 2 more answers
Hey im doing a survey for school if any of you wanna answer this!
kap26 [50]
What disaster, do you mean and aretalking about.
8 0
3 years ago
Read 2 more answers
Helpppppppppppppppppppppppppppppppppppppp]pp]p]pp]pp]​
Rufina [12.5K]

Answer: e

Explanation:

4 0
3 years ago
Which statements describe the importance of the nitrogen cycle of livings things?
const2013 [10]

Answer:

It helps cells to make proteins.

It provides a source of water

It provides form of usable Nitrogen.

It removes carbon dioxide from the atmosphere.

It destroys harmful bacteria.

5 0
4 years ago
A 7-year-old child is wetting the bed at night. the bed-wetting apparently is beyond the child's control. the best diagnosis is:
alexdok [17]
The answer to your question is enuresis 

6 0
3 years ago
Other questions:
  • What is MRSA, why does it pose serious health risks especially for a health care professional, and how is antibiotic resistance
    6·1 answer
  • HELP FAST !! 20 p. When matter evaporates or boils, both processes end up with the same result.
    11·1 answer
  • G separation of sister chromatids occurs _______. View available hint(s) separation of sister chromatids occurs _______. In mito
    6·1 answer
  • 5. immigration
    11·1 answer
  • Select all that apply.:Which structures are found in plant cells?. . A. central vacuole. . B. cell wall. . C. cilia. . D. chloro
    6·1 answer
  • Which of these engulf bacteria and break them down?
    7·2 answers
  • Which is a correct interpretation of the cladogram shown below?
    10·2 answers
  • Help me with this question please!
    11·1 answer
  • Summarize the structure-function relationship of a cell.
    9·2 answers
  • If the number of protons in an atom does not match the of electrons, the atom is called
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!