What organic compound give ribosomes the recipes on how to make all the different types of proteins your body needs

How does the author's purpose in this passage differ from an author writing about her personal struggle living with asthma?

Cedric has a low fever and minor aches. yesterday, he went to the doctor for his booster shot and receive the flu shot. which best explains why he has this reaction?

Homo heidelbergensis was a tall, muscular hunter, who used both tools and weapons. because h. heidelbergensis was not a gatherer/forager, but ate a varied diet including meat and fish, we would expect to see what anatomical changes?