Crickets know when we approach because they are sensitive to vibrations and noises. Since most predators are active during daylight, crickets chirp at night. The slightest vibration might mean an approaching threat, so the cricket goes quiet to throw the predator off its trail
I think the best argument is that it is better not to tamper with nature in the process of ripening because ripening faster is just to get the fruit to market faster and make more money rather than provide food which is not genetically modified because mixing species is not natural and the effects on humans have not been proven yet of these types of foods.
Answer:
Thymine and uracil or adenine have two hydrogen bonds between them, whereas guanine and cytosine have three.
Answer:
NO
Explanation:
They would have formed AB blood type not O.