Biorights is an ideological concept which aims to protect organisms or areas of biological importance from the damaging impact of human intervention.
noun
1.
a fertile spot in a desert, where water is found.
or
2.
type of rigid foam into which the stems of flowers can be secured in flower arranging.
The order of the vocabulary: 4, 5, 7, 6, 2, 3, 1
Answer: D. changes direction
Explanation: A lens works by refraction: it bends light rays as they pass through it so they change direction.
Hope this helps
The slope of the line is m = -1