1/2 would be probability for couple to have baby boy
Answer:
humanity has a 95% probability of being extinct in 7,800,000 years
Answer:
it is colour less their is no colour ...
Answer:
DNA
Explanation:
Thymine is one of the four nucleobases that pairs with adenine to make up DNA, also called 5-methyluracil. It is replaced by uracil to make RNA molecules during transcription.
Theferore the unknown chemical analyzed was DNA because thymine is found in DNA and not in RNA molecules.