What muscle do we use to breathe with? For theatre quiz.
Lungs
Diaphragm
Esophagus
Trachea

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d

satellites are frequently used to make observations of the orbit on earth

a and c are the answeres

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high