Answer:
The modern medical era began when an absent-minded British scientist named Alexander Fleming returned from vacation to find that one of the petri dishes he forgot to put away was covered in a bacteria-killing mold. He had discovered penicillin, the world's first antibiotic.
Answer:
Explanation:
DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies.
the answer would be d. a start base triplet
hope this helps:)
All of these are necessary
I would probably drink a small amount of ocean water in 20 monute intervals, to not over dehydrate myself. This would probably give me enough time to go find other sources of water on the island (eg. coconuts) tp get clean water. In my opinion, this would be a better option than drinking contaminated fresh water. There is a higher risk of getting infected by the bacteria in the water, which would be why its better to take the contaminated fresh water only as a last resort option.
I'm not really sure what I just typed but hopefully it makes some kind of sense to you☺
