Researchers have discovered that washing spinach with water several times does not prevent foodborne diseases due to e. coli. how can you explain this fact?

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.

Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a