I NEED HELP PLEASE! BRAINLIEST Molecular gastronomy uses which sciences?

Chemistry and physics

Biology and astronomy

Engineering and calculus

Trigonometry and geology

Ablind girl lost her pencil, book and what did she lose first? (this is really good for people who don't have an adequate amount of points! )

Achair of height 1 m is placed 1 m in front of a plane mirror. a girl is standing 3 m behind the chairas shown. find the minimum length of the plane mirror in order that she can see the whole imageof the chair. a. 0.50 mb. 0.75 mc. 0.80 md. 1.00 m

Like many art movements, pop art was created as