Answer:
competition
Explanation:
Competition is rivalry between individuals or groups over something that both sides want or need.
Answer:
The Sun is the ultimate source of energy for almost all cells, because photosynthetic prokaryotes, algae, and plant cells harness solar energy and use it to make the complex organic food molecules that other cells rely on for the energy required to sustain growth, metabolism, and reproduction
Explanation:
There are 4 nucleotides in DNA molecules: guanine (G), cytosine (C), adenine (A), and thymine (T).
Guanine and cytosine bind together (G-C), and adenine and thymine bind together (A-T). These are the only two possible binds in a DNA molecule.
Answer A has a guanine and adenine bond (G-A), which is impossible.
Answer B has a cytosine and cytosine bond (C-C), which is impossible.
Answer D has a cytosine and thymine bond (C-T), which is impossible.
Through the process of elimination, the answer is C.
Ertrodotoxin is a type of neurotoxin, and is produced by many fishes including, pufferfish, triggerfish, oceansunfish and porcupine fish. It is also produced by bacteria like Pseudomonas, and Vibrio. The toxin blocks the action potential of the neurons, and inhibit working of the nervous system
<span>The conditions necessary to produce stratocumulus clouds include air steams with moist content. This formation is also controlled by atmospheric factors like turbulent mixing in cloud. This turbulance is the reason for heat and moisture to move upwards that leads to formation of layer.</span>