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
anzhelika [568]
3 years ago
14

Why do we need alternative, environmentally friendly energy sources?

Biology
1 answer:
Alecsey [184]3 years ago
6 0

Answer:

Why we need renewable energy sources like solar. ... Fossil fuels are non-renewable and require finite resources, which are dwindling because of high cost and environmentally damaging retrieval techniques. So, the need for cheap and obtainable resources is greatly needed.

You might be interested in
1. Describe some of the important observations that Darwin made, both while he was traveling on the expedition of The Beagle and
lions [1.4K]

In Galapagos Charles Darwin Discovered a large amount of birds and reptiles that had developed a sense of isolation from the main land.

Explanation:

8 0
3 years ago
Based on the structures of each type, which cell do you think can perform more functions: Human cells or bacterial cells?
Ksenya-84 [330]

Answer:

bacterial cells i think or just use google

8 0
3 years ago
Read 2 more answers
During elongation, RNA polymerase has three prominent channels, or grooves. These channels provide sites for all of the followin
kirill [66]

Answer:

<h2>A site for the exit of the diphosphates removed from the nucleotide triphosphates.</h2>

Explanation:

Transcription occurs in three steps, i) initiation, ii) elongation, and iii) termination.

Elongation: during elongation , the RNA polymerase add new nucleotides in the growing chain of RNA molecule until it encounter terminator factor, or until it terminate transcription.  RNA polymerase has three prominent channels, i) channel for entry of DNA template strand, ii) channel for exit of DNA strand  and iii) channel for exit of newly synthesized RNA molecule. There are lots of other enzymes which helps in transcription.

4 0
3 years ago
How do gates function in a similar way to cell membrane
Kitty [74]
Gates function in a similar way as cell membrane :
cell membrane seperate the external enivironment from the cell while gate even seperate the external environment from the house
cell membrane controls the exit and entry of the cell, gate controls the entry and exit of the house
5 0
3 years ago
You are less likely to see a total solar eclipse than a total lunar eclipse because
sergejj [24]
Lunar eclipses are more wildly visible because Earth casts a much larger shadow on the moon during a lunar eclipse than the moon casts on Earth during a solar eclipse. As a result, you are more likely to see a lunar eclipse than a solar!. ;)
3 0
4 years ago
Other questions:
  • Calvin ate a candy bar, which caused his body's blood glucose levels to become unbalanced. His body responded by initiating a fe
    15·1 answer
  • 5. Which of the following is true of innate behaviors that are described as instincts?
    15·1 answer
  • What are the two parts that make up the sides of the DNA ladder?
    12·1 answer
  • What is the function of cholesterol in the plasma membrane?
    9·1 answer
  • During which phase of meiosis do retreads line up in the middle of the cell
    12·1 answer
  • A student design an experiment to demonstrate an effect of the interaction between the atmosphere and soil which of these best d
    5·1 answer
  • What type of plate boundary is shown in the
    5·2 answers
  • What are the various conseque of environmental problem?describe.​
    15·2 answers
  • Why did elisa feel tired all the time?
    7·1 answer
  • Which of the following is an example of individual evidence? (20 PTS!)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!