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
AleksandrR [38]
2 years ago
10

Which of the following best explains how a dog is able to ingest and digest food, and remove waste

Biology
1 answer:
Viktor [21]2 years ago
8 0

Answer:

1st is correct

Explanation:

At its simplest, a dog's digestive system is a long tunnel that runs from their mouth to the anus. Food goes in at the mouth and travels through this tube and at various stages is broken down and either absorbed into the body or excreted as waste at the anus.

You might be interested in
Which is a difference between bacteria and viruses that showed that bacteria are living organisms and viruses are not?
Zigmanuir [339]
The difference between bacteria and viruses that show bacteria are living and not viruses is that viruses, unlike bacteria, lack what is considered a living organism. For Example, viruses cannot reproduce without the help of a host, and don't use the normal way of cell-division for replication. Unlike bacteria, which can reproduce without the aid of a host.

So basically viruses don't have what it need to be a living organism, like reproducing without and host and aren't in the norm for cell-division for replication. 
5 0
3 years ago
Read 2 more answers
Anyone got the answers to the UNIT: UNDERSTANDING ORGANISMS test?
wariber [46]

The Unit 'Understanding organisms' is not found here, but an organism is a biological system composed of cells.

<h3>What is an organism?</h3>

An organism is a living entity that is defined by the presence of cells, which are the basic structural unit of life.

Organisms have the ability to respond to external stimuli, perform metabolic activities and exhibit a internal state of equilibrium (homeostasis).

Organisms can be composed of single cells (e.g., bacteria, protists) or many cells (e.g., plants and animals).

In conclusion, the Unit 'Understanding organisms' is not found here, but an organism is a biological system composed of cells.

Learn more on the organisms here:

brainly.com/question/17259533

#SPJ1

5 0
1 year ago
3) Write 3 sentences that explain how limiting factors can change the carrying capacity of
agasfer [191]

Answer:

Explanation:

human activities should no be more than the capacity of ecosystem

we should pay attention to carrying capacity of eco system

another one i don't no sorry for that

hope you like my answer and hope it helps you

4 0
3 years ago
What is the substance called at the top of the test tube after using<br> this centrifuge machine?
Kryger [21]

Answer:

supernatant

Explanation:

8 0
2 years ago
At the end of DNA replication, each of the two new DNA molecules is composed of which of the following? *
dybincka [34]

Answer:

B

(The result of DNA replication is two DNA molecules consisting of one new and one old chain of nucleotides. This is why DNA replication is described as semi-conservative, half of the chain is part of the original DNA molecule, half is brand new.)

4 0
2 years ago
Other questions:
  • Match each event with the appropriate stage of meiosis.
    9·1 answer
  • Select the correct answer.
    6·1 answer
  • Where in your body do you make protein cutting enzyme
    5·1 answer
  • During a marathon the runner will lose a lot of water in... what?
    14·1 answer
  • An industry dumps waste in an area adjacent to where minorities reside. what is this practice called?
    15·1 answer
  • 8) The plasma membrane is composed of a double layer of molecules called
    5·1 answer
  • A desire to conquer and exploit nature as quickly as possible is called ___
    12·1 answer
  • How does mining benefit society
    10·2 answers
  • 1) What type of reproduction is illustrated above?
    9·2 answers
  • Which layer of your skin contains fat to help cushion, insulate to keep your body warm, and protect your inner organs?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!