What is thermoregulation in animals. why is important? what are the different alternatives and what are the mechanisms used in each case to regulate temperature? how thermoregulation is measured, what is the metabolic rate?, how to measure it?

the median of the data is 4.5.

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

my answer is the prothallium.brainliest

b) charles darwin i learned that last year!