having about thirty animals to care for in a day was overwhelming, but ashley couldn't imagine doing anything else. if something is overwhelming it is?

If something is overwhelming, it is very intense and hard to deal with.

Explanation:

The adjective overwhelming can be used in different contexts. For example, it can be used to describe something that is difficult to fight against (e.g. an overwhelming urge to do something) or something very great or large (e.g. an overwhelming majority). Here, it is used to describe a difficult situation. Ashley has to take care of about thirty animals in a single day, which is a very difficult (i.e. overwhelming) task.

This is why we can say that, if something is overwhelming, it is very intense and hard to deal with,

to me i think class room sitting education is better. i do online school and i have not learned a think haha. when i sit in the classroom i just sit there and kind of pay attention but still i get so far ahead in the class when im doing online i have nothing else better to do but play video games and i sit in school and learn and have friends and just actually learn. when i'm doing online i sit here listing to music and get on and and look up the answers i guess that is my fault for being a cheater. but to be honest i think sitting in the classroom is better.