Answer:
Explanation:
1st question is humans eat other organisms to get nutrients they need to survive.
2nd one is Eukaryota domain
Gel Electrophoresis is a way to sort and measure the DNA strands. Scientists use the technique whenever they need to sort DNA strands according to lengths, this is because it helps them determine patterns, banding patterns create unique fingerprint for a certain individual. During the process the shorter strands move faster because they have less mass compared to the longer strand. Therefore, the short strands end up farther away from the starting point than the longer strands, which is how the different in lengths sort themselves out.
Answer:
A. Nitrogen is the most abundant
.
B. Oxygen is the most plentiful gas about 21% by volume.
Explanation:
Nitrogen is the most abundant gas present in the atmosphere about 78 % by volume while the second most abundant gas is oxygen which is about 21 % in the atmosphere which is used by the living organism for breathing and energy production. Nitrogen is used by the plants for the production of amino acids and enzymes formation. Carbon-dioxide is present in a very low amount about 0.03 % in the atmosphere which is used by the plants during photosynthesis process.
The butterfly effect!
The butterfly effect is a popular phenomenon that has remained out of the scope for science. The very definition of the butterfly effect seems to be debatable. Tiny changes in the initial condition of a large non-linear system like the functioning of the brain or the ecosystem can cause huge changes in the system itself. Example, the flapping of the wings of the butterfly can cause tornado in some other place. Given the extremely high complexity of the problem, the study of the dynamics of such a change to happen has remained out of the scope of science.
