Which sentence is an example of using standard language in your presentation? All creatures depend on each other, and that includes humans.
All creatures depend on each other, and that includes humans.

If people don't wake up and pay attention to the environment, they'll regret it!
If people don't wake up and pay attention to the environment, they'll regret it!,

Macroinvertebrates are beneficial to aquatic ecosystems.
Macroinvertebrates are beneficial to aquatic ecosystems.

Y'all need to recognize that these things are connected.