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
Feliz [49]
3 years ago
8

Which of the following best explains why ecosystems need a continual influx of new energy?

Biology
1 answer:
Viktor [21]3 years ago
8 0
Energy flows through an ecosystem and cannot be recycled. 
You might be interested in
Being interested in penguins, Paul wanted to study the effect of fast food hamburgers on the weight of penguins. After many tria
iragen [17]

The experiment conducted by Paul was not a waste of his time and resources even though he could not accomplish the experiment he initially prepared to conduct. The reluctance of the penguins to eat burgers even though they were starving and losing weight pointed towards the fact that they do not find junk food appealing. It could be concluded from their reluctance that they will eat only their normal diet rather than something they have never eaten before.

7 0
3 years ago
Read 2 more answers
Which disorder is a less severe but chronic form of depression?
choli [55]

Answer:

Persistent depressive disorder.

Persistent depressive disorder, known as dysthymia or low-grade depression, is less severe than major depression but more chronic. It occurs twice as often in women as in men. Persistent depressive disorder (PDD) is a serious and disabling disorder that shares many symptoms with other forms of clinical depression.

4 0
1 year ago
QUICK!!!! HELP!!!!
pochemuha

Answer:

Millions of years ago, the Appalachians were taller than the Himalayas! Millions of years of erosion, however, have taken their toll. ... The crust that is now the Appalachians began folding over 300 million years ago, when the North American and African continental plates collided.

3 0
3 years ago
I NEED QUICK BIOLOGY HELP!
mr_godi [17]
Your answer is B, cell wall.
4 0
3 years ago
Read 2 more answers
A small radio speaker is suspended inside a spherical balloon. The balloon has a radius of 0.50 m. The power of the sound wave e
sergey [27]

Answer:pls no ban me only poor children

Explanation:

7 0
3 years ago
Other questions:
  • Once nutrients are absorbed through the intestinal wall and into the blood stream, they are taken up through the portal vein and
    13·1 answer
  • A refrigerator requires a. combustion. b. a refrigerant. c. warm air. d. radiation.
    10·2 answers
  • How does a plant benefit from having a cell wall around the cell membrane?
    7·1 answer
  • Please help me solve this
    14·1 answer
  • an apartment being treated for roaches was sprayed with a pesticide in the graph the number of roaches seen each day was plotted
    9·1 answer
  • 4)
    9·2 answers
  • If an Animalia taxon ends in "ata":
    14·2 answers
  • I am a type of leukocyte that sounds an alarm when infectious microbes invade your blood. I also help to break down bacteria. I
    9·1 answer
  • A serial dilution is performed on a culture of Saccharomyces cerevisiae (Brewer's yeast). A 1:10 dilution was performed in serie
    7·1 answer
  • Describe the mechanism of blood sugar regulation (20 marks)​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!