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
frozen [14]
3 years ago
6

What is circulation? actually environmental science own words please need it now

Biology
2 answers:
Rina8888 [55]3 years ago
4 0

Answer:

blood circulation??

Explanation:

ser-zykov [4K]3 years ago
3 0

Answer:

movement to and fro or around something, especially that of fluid in a closed system.

You might be interested in
Is pyruvate oxidized or reduced during glycolysis?
Tpy6a [65]

Answer:

It is oxidized into Acetyl CoA. This process is called Oxidation of Pyruvate.

Explanation:

7 0
3 years ago
What trophic level is most affected by biological magnification?
Marysya12 [62]

The consumers are mostly affected secondary consumers.

Please mark me as brainlest.

7 0
3 years ago
Which of the following statements is not true of the circulatory system and its transport of nutrients?
Vladimir [108]

Answer: b. Nutrients that leave the small intestine via blood are delivered first to the liver.

Explanation:

Lymph is a clear fluid that leeks out from the interstitial spaces of the cells and this comprises of electrolytes, blood proteins, and antibodies. It is pushed towards the heart from the lymphatic vessels. The nutrients from the small intestine are drained into the bloodstream and they are circulated to all parts of the body and not directly destined towards the liver.

5 0
3 years ago
What is an ecological niche?​
Yuri [45]

Answer:

"Ecological niche is a term for the position of a species within an ecosystem, describing both the range of conditions necessary for persistence of the species, and its ecological role in the ecosystem."

Explanation:

sources: sciencedirect

7 0
3 years ago
Read 2 more answers
How do breathing passages help keep pathogens out of the body?
Zarrin [17]

D. Muscus and cilia trap pathogens

have a good day!

7 0
4 years ago
Other questions:
  • protein pumps actively transport ions across a cells plasma mebrane. what molecule directly supplies the energy requires for the
    9·1 answer
  • What are a few things a farmer should ask himself before growing transgenic<br> plants?
    10·1 answer
  • Why do hydras use its stinging cells?
    5·2 answers
  • An important message for any nurse to communicate is that drug-induced hepatitis is a major cause of acute liver failure. the me
    5·1 answer
  • Which are de advantages and limitation of viewing specimens under highest magnification?
    15·1 answer
  • A student argues that being separated geographically is the only way for speciation to occur. Why is he wrong?
    5·2 answers
  • What was significant about the fossils Darwin found?
    7·2 answers
  • What is the difference between mechanical digestion and chemical digestion?
    9·1 answer
  • Determine the offspring genotypes:<br>​
    8·1 answer
  • n this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good que
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!