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
Fynjy0 [20]
3 years ago
14

Sphere interactions are driven by two sources of energy. The EXTERNAL source of energy comes from what?

Biology
1 answer:
brilliants [131]3 years ago
6 0

Answer:

From the Sun

Explanation:

Solar power is energy turned by the sun into thermal or electricity. The cleanest and most generous source of usable green energy is solar energy.

Solar energy, Solar radiation capable of heat creation, chemical reactions or power generation. The cumulative number of solar energy events on earth significantly exceeds existing and planned energy needs worldwide.

You might be interested in
Which of the following molecular movements is due to diffusion or osmosis? a) The sodium-potassium pump pumps three sodium ions
MrMuchimi

Answer:

The correct answer is  b) When a plant cell is placed in concentrated salt water, water moves out of the cell.

Explanation:

Osmosis is the movement of solvent molecules from an area of less concentration of solute to high concentration of solute to equalize the concentration of both the side of the cell.

So water will move outside the cell when any cell will be placed in a concentrated salt water because the concentration of solute is high in salt water and low inside the cell.

Therefore when a plant cell is placed in salt water the osmosis of water takes place from inside to outside the cell. So the right answer is b.

6 0
3 years ago
Which uses of soil are discussed in the video? Check all that apply. as a habitat for animals to live in as a way to clean and s
marusya05 [52]

Answer:

3. As a place for plants and crops to grow

4. As a material to clean and smooth skin

5. As a building material for homes and buildin

5 0
3 years ago
Read 2 more answers
NADH and FADH work just like which<br> molecule from photosynthesis?
Annette [7]

el papel de NADH y FADH es dorado electrones ala cadena de transporte de elector anvos donan electrones al proporsionar una molecula de idrógeno ala molécula de oxigeno para crear agua durante la cadena de trasnporte de electrones NADH un producto tanto de la clucolisis como de los siglos de kred FADH solo se produse en el siglo krebs

espero te ayude

5 0
3 years ago
Can someone help me please.
Ahat [919]
Do u still need help I know how to do that
7 0
3 years ago
Please Help
nignag [31]

Explanation:

why u want to know why u disturb ur mind by things which are already written in books

4 0
3 years ago
Other questions:
  • Based on the conditions of early Earth, what conclusion can you draw about the amount of anaerobic respiration that was occurrin
    5·1 answer
  • cable television show about ghost hunters claims to use good science to study ghosts. Based on evidence from the text, construct
    14·1 answer
  • 3. Suppose there are 5 x 106 E. coli cells in a transformation reaction and you plate them all out to plates containing ampicill
    11·1 answer
  • Need help on the question!​
    15·2 answers
  • If you were a farmer and planted 5,000 seeds from hybrid pea plants with the same genotype-RrAa-barring any
    6·1 answer
  • I’ll give brainiest if you’re correct
    5·1 answer
  • Gram-negative cell wall contains an outer membrane called the lipopolysaccharide (LPS). This LPS is found in the outer leaflet o
    7·1 answer
  • A You tube video called “Charlie Bit My Finger” went viral. Watch it and determine how each of the following theories would expl
    10·1 answer
  • A peptide bond is always between the elements:
    14·1 answer
  • The best method to improve air quality is to
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!