What. what is the exchange of foods goods and ideas between the old world and the new world in the 1500s, and what is it called?

Ahumid tropical climate brings rain in the summer and drier weather in the winter to the malay archipelago.

Identify the example of when situation and time are key to assessing risk of harm in a research study: a study on the efficacy of a behavioral intervention for smoking cessation involves both adults and teenagersasking women if they have had an abortionresearch on the prevalence of hiv-infected individuals in communitiesa survey about sexually transmitted diseases

What is alexander the great known for? select all the apply get who write all the answer gets brainliest