Prompt Why would it be better to be an r selected species if the water resources in an area were to become more limited over a short period of time?

People with one sickle cell allele are not likely to get malaria. what is this an example of?

Which factor that affects biodiversity?

Earths energy sources include both renewable and nonrenewable resources. name at least three sources of energy that could be used in your house. then describe the ideal energy source for generating most of your homes electricity, and explain why you chose that source. can someone give me some ideas, i’m kinda confused.