It’s either a or b because c and d are done when you hurt yourself accedentally and plz mark me brainliest
Answer:
pleas clarify do you mean chiral molecules/enantiomers or a biological structure?
Explanation:
1 is through meiosis
2 is asexual reproduction
3 is chromosomes and sister chromatids
AnswerDuring breathing, air travels from your mouth and pharynx into the larynx (toward your lungs). When you swallow, a flap called the epiglottis moves to block the entrance of food particles into your larynx and lungs. The muscles of the larynx pull upward to assist with this movement.:
Explanation:
Hi i’m pretty sure the answer is B!!!