Answer:
Explanation:
Endurance. Effective goals are demanding but achievable, is a description of what goalsetting principale. Set challenging and realistic goals. To restore energy levelss within the muscles and recover from fatique is a function of what principle. Rest.
The correct answer is adding ninhydrin to developing solvent.
Ninhydrinis used to detect (color) amino-acids, since amino acids are colourless compounds. So, after development, the TLC plate is sprayed with ninhydrin reagent and dried in an oven, at 105°C for about 5 minutes. It reacts with α- amino acids that results in purple coloured spots.
Answer:
Yes, there was both primary and secondary succession in the movie ‘Finding Nemo’.
Explanation:
- ‘Finding Nemo’ was the Pixar movie released in 2003 that shows the true depiction of life below ocean.
- In the movie, though his all siblings were eaten by barracuda but Nemo managed to escape.
- This is the example of primary succession which is the type of succession that happens when a particular area experiences a disturbance that is severe so that no original species survive or remain in the area, either they are eliminated or they migrate.
Answer:
The given blank can be filled with the steady state theory.
Explanation:
The theory based on the perfect cosmological principle is the steady-state theory. On the basis of this theory, the universe is isotropic, homogenous, and immutable. This hypothesis did not reject the expansion of the universe, however, it believed in the spontaneous generation of matter to counteract the observed expansion, that is, maintaining the average density same.
This theory was suggested by Bondi, Hoyle, and Gold in 1948. The steady-state theory lost its objectives when the discovery of the cosmic background radiation was done.
I believe the universe is 13.8 billion years old. Possibly longer, or possibly shorter. Correct me if I'm wrong.