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
Taya2010 [7]
3 years ago
8

Use the drop-down menus to determine whether the following barriers are physical, chemical, or biological.

Biology
1 answer:
Klio2033 [76]3 years ago
3 0

Answer:chemical , physical , biological, biological, chemical, physical

Explanation:

You might be interested in
Which of these processes are necessary for roots to be able to take up water and minerals?
WINSTONCH [101]
The answer would be 'b'-Active transport and osmosis
5 0
3 years ago
In peas, plants that are true-breeding for a particular trait must be _____ for that trait.
vodka [1.7K]
They must be homozygous for that trait
6 0
3 years ago
Most hypotheses state that prokaryotic anaerobes probably<br> evolved first. Why?
Whitepunk [10]

Answer:

Oxygen was not present on early earth

6 0
2 years ago
Is homeostasis inside a cell organelle? <br> What is its function?
stepladder [879]

Answer:

Yes,homeostasis inside a cell organelle .

Its function is to maintain a normal balance within the body regarding its temperature, salt concentration and food instake.

Explanation:

Hope this will help yuh!

4 0
3 years ago
I need help, please.
Elodia [21]
I know it’s prokaryotic if the helps I’m sorry
6 0
2 years ago
Other questions:
  • Why does valerie's tumor dna sample have fewer bands than the peripheral blood?
    13·1 answer
  • What process is caused by some combination of wind, water flow and gravity? A.Physical weathering B.Erosion C.Chemical weatherin
    13·2 answers
  • The first scientist to study plankton was:
    5·2 answers
  • Which temperature generated the greatest oxygen production?
    8·1 answer
  • An attempt to explain observations of the natural world is
    10·1 answer
  • Describe the steps in making packaging and exporting a protein from a cell
    9·1 answer
  • Dr. navid has been riding the elevator with his client jill for over an hour in the hopes that this in vivo __________ will diss
    14·1 answer
  • What trait enables an organism to keep its internal body temperature constant?
    14·2 answers
  • 3. Which of the following is an example of an artificial concept?
    8·1 answer
  • Please help Students made a claim that living things are made of cells, and non-living things are not. Which or these would be t
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!