Chino wanted his sunflowers to grow tall. he put three small sunflower plants into a pot with some soil. then, he placed them on the windowsill. after six weeks, the flowers had not grown and were dying. why didn’t the flowers grow? a) they had too much soil. b) there was not enough light. c) there were too many plants. d) they did not have enough water.

the answer is D) they did not have enough water.

Explanation:

D

Explanation:

The plants did not grow because they did not have enough water. Plants need light, air, and water in order to make food and grow. Because there was no water added here, the flowers could not make food and did not grow.

characterization of nanoparticles is a critical step in nanomaterial production as it provides information of dimension, morphology, surface charge, distribution and degree of surface functionalization.