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
"<span>Eubacteria, Archaebacteria, Protista, and Plantae " is the one list among the following choices given that </span><span>contains all the possible kingdoms. The correct option among all the options that are given in the question is the first option or option "A". I hope that this answer has actually come to your help.</span>
True - An extensive chain of mountains or mountain ranges, especially the principal mountain system of a continent.
Answer:
vancomycin
Explanation:
β-lactam antibiotics are those antibiotic that that contain a beta-lactam ring (the cyclic amide with the nitrogen atom attached to the β-carbon) in their molecular structures. This class of antibiotics is the most commonly used and it includes penicillin derivatives, cephalosporins, monobactams, and carbapenems. The mechanism of action of β-lactam antibiotics is inhibition of cell wall biosynthesis in the bacteria.
Didn't mean to post this. sorry!
