What lighting direction can make a flower’s petals almost glow?

The correct answer is back lighting.

Explanation:

Light direction is the primary direction of the light which can hit the flower.

Backlighting is a design technique which helps the flowers shine in a garden using sunlight during sunrise or sunset or in photo-studio labs.

This technique helps to emphasize the transparency of the petals when intense light is used for most of the flowers while soft and low light for a few flowers. In gardens also during the golden hours of the day, this technique is helpful.

Thus, backlighting is the correct answer.

d i think its   answer d

we would need to see the picture to answer it