activity 1 data table 1: calibration trial na2s2o3 (drops) reaction time (sec) 1 2 3 1. how many drops will be used in the remaining experiments?

3 hours because it is a decent distance.

its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.