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
almond37 [142]
3 years ago
10

❗️❗️Please help me :( ❗️❗️

Biology
1 answer:
vekshin13 years ago
4 0
The alveoli are lined with mucus and are surrounded by a network of blood capillaries. They have very thin walls for gases to be absorbed through. An individual air sac is called an alveolus. The layer of moisture in the alveoli allows gases to dissolve so that they can diffuse quickly.

I hope that helps you!
You might be interested in
The cells in the gastric mucosa near the openings of the gastric pits largely specialize in secreting __________.
postnew [5]

Answer:

mucus

Explanation:

I have no idea I got it online from somebody's quizlet.

5 0
3 years ago
Describe how competition and limited resources aided speciation in the Galapagos Island finches.
makvit [3.9K]
Competition killed off all the organisms without traits that were benefitial to them. The organisms in the Galapogos Islands, such as the finches, made adaptions to settle in their new environment.
6 0
3 years ago
Read 2 more answers
How does dna direct protein synthesis from inside the nucleus?.
ziro4ka [17]
Mrna carries the transcription (of dna in nucleus) between the nucleus and cytoplasm, there it attaches to ribosomes.
8 0
3 years ago
TRY IT Analyze Data
lesya692 [45]

Mean 48, Range 7,

A data set is a grouping of connected, discrete pieces of connected data that can be viewed separately, together, or handled as a single unit.

<h3>What about data set?</h3>
  • One or more records may be found in a file, which is referred to as a data set.
  • The fundamental informational unit employed by z/OS software is the record.
  • A data set is any named collection of records.
  • A collection of numbers or values pertaining to one subject constitutes a data set.
  • A data set might include, for instance, each student's test results in a certain class.
  • A data set is the number of fish that each dolphin consumes in an aquarium.
  • Finally, we define the different sorts of data sets into three groups: record data, graph-based data, and ordered data.
  • The kind of a Data Set reflects the particular kind of data you want to import.
  • Data Set types, for instance, can be found for user data, cost data, content data, etc.
  • You'll have several options for the dimensions and metrics (the schema) you can employ depending on the type of data set.
  • Assemble the raw data.
  • Determine the feature and the sources.
  • Decide on a sample plan.
  • Dividing the data.

Learn more about data set here:

brainly.com/question/12570264

#SPJ13

5 0
1 year ago
primary succession is a pioneer species move into an area that has no plants.Which organisms are common pioneer species?
leva [86]

Answer: B - mosses and lichens that can grow on Rocky surfaces

Explanation: Primary succession usually starts or begins on rock outcrops. It could include bare surfaces, volcanic mountains or an area (water surfaces) with no soil.

In primary succession, pioneer organisms including algae, lichen, mosses and fungi usually are the pioneer species. Other abiotic factors like wind and water play roles of normalizing the habitat.

6 0
3 years ago
Read 2 more answers
Other questions:
  • The human body burns about _______________ calories for each liter of oxygen consumed.
    7·1 answer
  • Can someone please help me out?!
    9·1 answer
  • The cell membrane is the structure that encloses the cell and regulates the passage of materials between the cell and its enviro
    14·1 answer
  • Which element would most likely bond with lithium and form an ionic compound?
    7·2 answers
  • Curly hair, large nose, brown eyes: our
    12·2 answers
  • What holds the base pairs of DNA together? A. Covalent bonding B. Double helix C. Ionic bonding D. Hydrogen bonding
    7·1 answer
  • Why are snakes’ scales and birds’ feathers regarded as homologous structures?
    10·1 answer
  • Which statements describe the six elements found in all living things? Check all that apply.
    11·2 answers
  • Three gene loci, A, B, and D assort independently, and alleles A, B and D are dominant over alleles a, b, and d. What is the pro
    8·1 answer
  • What is the largest species of sea turtle in the world?.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!