The rats that came to Easter island are described as unintended stowaways who climbed aboard the ships. Because they are not originally from the island, they are considered a series.

The rats that came to Easter Island are described as unintended stowaways who climbed aboard the ships. Because they were not originally from the island, they are considered a

species.

Explanation:

I just got it right on edge 2020

the backbone of the dna and rna compound is sugar phosphate.

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.