ano ang magandang katangian ng mga pilipino na ipinakita ni padre florentino dapat ba ito panatilihin pangatwiran​

Seed plants that lived during the carboniferous impact life on earth today because a. they are the ancestors of all plant life on earth. b. their remains formed coal, which is an important resource. c. they produced fossils that are used to date many geologic events. d. their presence caused oxygen levels to drop, allowing animals to evolve.

How would i answer this for an exam?

Abird flies at a speed of 75 metres per second for 15 seconds, how far does the bird fly