Aperson who experiences physical symptoms such as vomiting and insomnia when he or she stops taking a drug has developed a ,a. physiological dependence, b. psychological dependence, c. tolerance, d developmental asset?

Physiological dependence is my best guess. 

so we know the answer cannot be c because no insect or animal starts as an adult

the answer is a. a swimming larvae

because since they are sea animals they automatticaly have to know how to swim they cannot just sink to the bottom

sorry if this is the incorrect answer.

answer; a database is an organized collection of data in digital format that users to keep track of information;