What payment method will cost you less when buying take out food?

Certification programs are offered by all of the following except

Luminous objects such as flashlights emit light that we can see. how do we see an object that isn’t luminous? a. the object emits light that reaches our eyes. b. light reflects off the object and reaches our eyes. c. light passes through the object uninterrupted. d. light is fully absorbed by the object. e. we can’t see an object that isn’t luminous.

Can you send me the answer for q11,12,13,14,am sorry it’s science