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
Sid created a chart to summarize characteristics of satellite motion.
kap26 [50]

Answer:

Centripetal force is perpendicular to the velocity of the satellite.

Explanation:

because there is no friction or wind resistance, the speed of the satellite remains the same

5 0
3 years ago
Read 2 more answers
How long does it take for a ziploc to biodegrade
ASHA 777 [7]

plastic items take up to 1000 years to decompose in landfills. But plastic bags we use in our everyday life take 10-20 years to decompose, while plastic bottles take 450 years.

I hope this helps

8 0
3 years ago
Renewable resources are those that can be synthesized by humans. Please select the best answer from the choices provided T F
quester [9]
No, this is false!

Renewable resources can be syntesized by humans, or not: some of them can, and some can't. This is not what makes them renewable, instead it's the fact that they will still be present in the nature after usage - they will be replaced (the sun will still shine tomorrow even if we harvest its power).
6 0
3 years ago
Read 2 more answers
The critical evaluation of websites allows users to identify _______.
sattari [20]
The correct answer is D - The critical evaluation of websites allows users to identify websites containing false or misleading information. It's important to look at websites you are using carefully, so as not to be at risk of downloading viruses onto your computer, or finding false information.
5 0
3 years ago
Which organic molecules are nucleic acids
Lostsunrise [7]
I think it may be this but not quite sure

Lipids are primarily hydrophobic in nature, but there are a large variety of lipids such as fatty acids, mono-, di-, and triglycerides, for example (check wikipedia for more examples). 

<span>Proteins are polymers of amino acids. </span>

<span>Nucleic acids are polymers of nucleotides.</span>
4 0
3 years ago
Other questions:
  • The two basic types of cells found in neural tissue are
    10·1 answer
  • They are exitable cells that are long and fibrosis. These cells are ready for contraction or the activation of tension for the m
    15·1 answer
  • What quantity of carbon dioxide was in the atmosphere in 1980? 317 ppm 326 ppm 339 ppm 371 ppm
    13·2 answers
  • Who discovered the impermanence of sexual phenotypes?
    15·1 answer
  • What is a genetic code??
    6·1 answer
  • How is the DNA in a prokaryote different from the dna in a eukaryote
    5·2 answers
  • If farmers wanted to increase the amount of naturally occurring nitrate in their farm fields so that they would have to apply le
    7·2 answers
  • Who is experiencing the first indicator of the onset of puberty in a typical female? a. Mary, whose pubic hair has started to gr
    11·1 answer
  • How society controls science
    10·1 answer
  • What is produced by meiosis?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!