Which of the following conditions stimulates the release of antidiuretic hormone?

Katrina checks her e-mail messages ____ at 8 a.m. and 4 p.m.

Which sentence is a complex sentence?

Describe three characteristics of fat-soluble vitamins.

This position calls for an individual who shows good judgment and can be ____.

Ichiro and ____ worked overtime on Saturday to ensure that the customer’s order would be shipped on Monday.

Fruit juices are not recommended as fluid replacers during physical activity because they contain:

Compared to other sugars, sugar alcohols are:

Which sentence expresses proper and common nouns correctly?

The four major layers of the digestive system from inner to outer are: