Question

Put a flower stem into a vase with (1) pure water and (2) salty water - it should taste like the ocean. Observe the plant over a few days. What do you see? Can you explain your observation?

A. In pure water, the plant thrives, while in salty water, it withers and dies.
B. The plant grows better in salty water than in pure water.
C. The plant's growth is similar in both pure and salty water.
D. The plant turns brown in both pure and salty water.

Answer 1

Plants thrive in pure water but wither and die in salty water due to their adaptability to specific salinity conditions.

Step-by-step explanation:

When a flower stem is placed in pure water, the plant thrives and grows. However, when the stem is placed in salty water, the plant withers and eventually dies. This is because plants have adapted to live in certain salinity conditions, and salt water can have a detrimental effect on their growth and survival.