Bonjour aider moi svp merci d'avance
1) retrouvez, pour chacun des articles proposés, le principe général du droit qui est en jeu

Trey caught a five and a half pound fish. how much did it weigh in ounces?

Did the universe cool off or get hotter as it expanded after the 'big bang"?

Which statements are true for invasive species? 1. they always stabilize an ecosystem. 2. they’re always successful in adjusting to a new habitat. 3. they often compete with the native species for resources. 4. they have the ability to displace the native species. 5. they’re always pests.