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
Alex787 [66]
3 years ago
8

which of a-d below is an example of diffusion, osmosis, or neither? Explain your answer in each case. a Water moves from a dilut

e solution in the soil into the cells in a plant's roots. b Saliva flows out of the salivary glands into your mouth. c spot of blue ink dropped into a glass of still water quickly colours all the water blue. d Carbon dioxide goes into a plant's leaves when it is photosynthesising.​
Biology
1 answer:
ExtremeBDS [4]3 years ago
3 0

Answer:

a. osmosis (water must pass through the cell membrane so it is osmosis) b. neither (the saliva is secreted) c. diffusion (the dye doesn't pass through a membrane) d. diffusion"

Explanation:

I'm not sure, but I hope it helps.

You might be interested in
Which of these would not be considered an invasive species?
Marysya12 [62]

Answer:

C) In 1946, the Argentinian government imported fifty beavers from Canada, which were to be released in Cami Lake with the intention of creating a commercial fur trading industry. Though a viable industry ultimately failed to materialize, the introduction of the beavers into the region has had far-reaching consequences.

7 0
3 years ago
Which of the following statements about drug resistance is FALSE?
ZanzabumX [31]

Answer:

The false statement is e. It is found only in gram-negative bacteria.

Explanation:

Drug resistance is a condition that is usually developed in bacteria because of the wrong use of medicines. This condition can cause a mutation and can be transferred with horizontal gene exchange, that does not require breed and it can happen between two grown bacteria. As it happens in all species of bacteria, therefore it's not only found in gram-negatives.

8 0
3 years ago
Which of the following is true about Peptidoglycan? A. Makes up the cell wall of prokaryotes. B. Folded part of the cell membran
melamori03 [73]

Answer:

answer is a

Explanation:

a

7 0
3 years ago
What is the original source of almost all energy in most ecosystems
Serga [27]

Answer:

<em>The sun or solar energy is at the start of almost every energy </em>

<em> chain.</em>

Explanation:

4 0
3 years ago
African elephants flap their large ears to cool off. Which biology theme does this phenomenon represent?
GaryK [48]
African elephants flap their large ears to cool off represents B. Relationship of structure to function 

The African elephants flap their ears in the air to cool off the blood that flows through them. It's working like a fan. The elephant is ada<span>pting to the environment's temperature.</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Choose all of the following that are examples of evidence for evolution.
    5·2 answers
  • How might an athlete use vital lung capacity compared to a non athlete
    15·1 answer
  • Who was the first researcher to provide direct experimental data that supported the germ theory to explain infectious disease?
    10·1 answer
  • A basic experiment involves a minimum of ________ participant group(s). three four one two
    15·1 answer
  • How many hydrogen bonds are found between a-t
    14·1 answer
  • What is the difference in inheritance between boys and girls for sex linked<br> traits
    8·2 answers
  • Which type of organic molecule is a starch?
    9·2 answers
  • Water can cause chemical weathering by which process?
    14·2 answers
  • Which of the following statements about the diagrams below is TRUE? *
    15·1 answer
  • Which is the correct order of events for fossil formation?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!