PLSSS HEL I WILLL GIVE YOU BRAINLIEST PLSSS HEL I WILLL GIVE YOU BRAINLIESTPLSSS HEL I WILLL GIVE YOU BRAINLIEST PLSSS HEL I WILLL GIVE YOU BRAINLIEST Some of the oldest frog fossils date back to the period.

about 250 years ago

Explanation:

about 250 million years ago

Explanation:

It is the oldest member of the frog lineage known, and an excellent example of a transitional fossil. It lived during the Early Triassic about 250 million years ago, in what is now Madagascar.

amber has allowed scientists to study dna that has been preserved over millions of years.

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this