I think what you mean is exhausted?
Answer:
The correct answer is "dinoflagellates"
Explanation:
Zooxanthellae are autotrophic marine protists that are found in the living tissues of some simple marine invertebrates such as corals, sea anemones, and jellyfish. Zooxanthellae are dinoflagellates.
I do believe this statement to be true
Answer:
Knowledge worker
Explanation:
Knowledge worker indicates the specification in a particular field. It also refers that when a person does a specific task, shows the speciality in it.
Therefore according to the given scenario Asian countries is affecting with a virus and a pharmaceutical company want to create a drug with the help of scientists who already research on the virus. Here, the company will use their expertise so that they can create the drug which indicates the knowledge worker.