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
20 points I need help ASAP!! Please someone-People inherit DNA from their parents exact copies of each parents DNA are passed on
Artyom0805 [142]

The most important characteristic of DNA replication is the DNA to FOLLOW THE BASE-PAIRING RULES.

7 0
3 years ago
Purpose: How does DNA function in a cell.
lana [24]

Answer:

The main role of DNA in the cell is it's a Long term storage of information

Explanation:

The main role is to read the genetic code, cells make a copy of a stretch of DNA in the nucleic acid RNA

4 0
3 years ago
NEED FEEDBACK QUICKLY (30 POINTS)
Vilka [71]

The answer is B. Hope I helped. Mark as brainliest ^-^

8 0
3 years ago
Read 2 more answers
Describe the process of photosynthesis and cellular respiration.
Jobisdone [24]

Photosynthesis and respiration are the opposite processes, basically speaking. Photosynthesis gets its name from light-dependent reactions, which involve photolysis of water (breakdown of H2O into oxygen and hydrogen), and then combining hydrogen with small sugar molecules, while also incorporating CO2 into them.

8 0
3 years ago
Based on the literature, you hypothesize that students in traditional biology lectures will have the same grades as students in
zalisa [80]

Answer:

See the answer below

Explanation:

<em>The observation allows one to make a conclusion based on the hypothesis.</em>

From the observation that the grades in the traditional lectures are significantly different from the grades in the online lectures, the hypothesis that students in traditional biology lectures will have the same grades as students in online biology lectures would be rejected.

The observation of the significant difference, thus, helps to reject the initial hypothesis, also known as the null hypothesis.

6 0
3 years ago
Other questions:
  • What will a cat about to strike do
    14·1 answer
  • The stem of some plants serve all but one of these functions?
    11·1 answer
  • A person throws darts at a dart board and the darts are spread all around the bullseye, but not grouped together in one general
    11·2 answers
  • This two-headed muscle bulges when the forearm is flexed. it is the most familiar muscle of the anterior humerus. it is the ____
    12·1 answer
  • Please help!! A light-year is about _____. 6 million miles 6 million kilometers 6 billion miles 6 trillion miles none of the abo
    13·2 answers
  • Which layer of the skin supplies the skin with oxygen and nutrients
    13·2 answers
  • What are the elements in LIAISI206
    14·1 answer
  • Which of the following is the main evidence of life in the early universe
    12·2 answers
  • FOR 33 POINTS seismic belts are relatively narrow and tend to follow tectonic plate boundaries true or false
    14·2 answers
  • Chlorophyll is type of pigment and so is the melanin in your skin what is a pigment
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!