8. Why do you think Watson and Crick use the phrase "We wish to suggest a structure for..." instead of something more definitive like "We have discovered the structure of..." or "Here is the structure of..."?

What is an endocrine function? (apex) a. esophageal glands release mucus into the esophagus b. salivary glands release saliva into mouth c. swear glands release sweat to the skin d. the pineal gland releases melatonin into the bloodstream

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic.

What is a general feature of a species that varies from one individual to the next (skin tone, eye color or hair color)? a. organism b. trait c. character