Red text is considered hard to read. Hope this helps!
Please.
おねがいします。
Thank you.
ありがとう。
. You're welcome.
どういたしまして。
Excuse me.
すみません。
I am sorry.
ごめんなさい。
. Good morning.
おはようございます。
Good evening.
こんばんは。
Good night.
おやすみなさい。
Exothermic reactions release heat so is in negative and endothermic is vice versa
I'm not great at Spanish but I'll give you all I know.
All the e's you put down should be es, and the first tenho should be tengo.