Answer:
here's your ans..hope it helps.
Many organic compounds are ignitable, putting them in direct flame may cause fires or combustion. it is possible to start a fire on a hot plate, but typically hot plates are not heated as high and the temperature is somewhat controll-able... you can not control the temperature of a bunsen burner very easily i would not through acetone or ethanol on a hot plate, as it can catch on fire or cause burns, but it's much worse with the bunsen burner.
The answer is, Pericardium.
The answer is B Adipose tissue.
We know that it cant be C or D
And A was wrong.
A metamorphic rock is a type of rock which has been changed by extreme heat and pressure. so must be option D
