human
Question: Two identical plants are planted 3 meters apart. One plant is flowering, but the other is not. A student concludes that the plants are receiving an unequal supply of water. Another possible explanation the other plant is not flowering is that the plants are

Choices:
A) too close to one another.
B) receiving different amounts of sunlight.
C) in soil with high humus content.
D) receiving different amounts of carbon dioxide.
gpt
The correct answer is 1: receiving different amounts of sunlight..