asap
how do corrective lenses correct vision?
1. by making your retina bigger
2. by using a shape that, with the index of reflection of the lens material, changes the direction of the light rays so they focus on the eye’s retina.
3. by using a shape that with the index of refraction of the lens material changes the direction of the light rays so they focus on the eye’s retina.
4. by magnifying everything

Which of these questions might a character ask if the conflict is man versus self? a. which path should i take to better myself? b. which boulder will be too heavy for me to carry? c. which friend is going to ditch me today? d. all of the above

When conducting an investigation to determine which type of fertilizer produces the most flowers on a plant, which variable would be graphed on the x-axis once you collected the data? a. type of fertilizer b. amount of flowers c. amount of water d. number of days that the plants grew

Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.