Serendip is an independent site partnering with faculty at multiple colleges and universities around the world. Happy exploring!
Remote Ready Biology Learning Activities has 50 remote-ready activities, which work for either your classroom or remote teaching.
Update
My plan is to show how the environment can select for organisms that most suited to it resulting in the evolution of organisms that are adapted to the environment. So far I have created two different types of animals. One type reproduces once during its lifetime and lives a long time--animal1. The second type of animal reproduces more often but has a shorter life span—animal2. I then tried to create an environment which would give one type of organism a selective advantage over the other. One such environment is where there are many predators; in this case a population of animal2 would have an advantage simply because there are more organisms in this population than in a population of animal1. Contrastingly, an environment where a population of animal1 may have an advantage is one where there are limited resources. In this case having fewer organisms in a population would be advantageous because there would be less competition for resources.