Answer:
a human that walks on earth
Explanation:
Choice 'b' is one possible way to state
Newton's second law of motion.
The other choices are meaningless.
A concave lens can only form a virtual image. The correct option among all the options that are given in the question is the third option or option "C". Concave lenses are mostly thinner in the middle compared to its edges. I hope that this answer has come to your help.
