PLEASE ANSWER: Is oceanography a hard class to take in high school?

There is quite a bit of work but if you are willing to do it and pay attention in class then it's easy.  my teacher makes  the class a lot of fun.

Explanation:

it's pretty frustrating, mainly because there's an overwhelming amount of work, unless that's just my school but other than that its pretty easy, you just have to memorize a lot of stuff.

Explanation:

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.