Changing the course or pathway of a chemical reaction so that it requires less activation energy

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

What tool do geneticists use to predict the outcome of genetic crosses? a.karyotype b.punnett square c.centrifuge

First dropdown options: a. runoff b. condensation c. evaporation second dropdown options: a. photosynthesis b. transpiration c. sweating third dropdown options: a. raindrops b. clouds c. animals