Which environmental factor is most critical for seed germination?
Correct Answer: Temperature
- Step 1: Understand that seeds need certain conditions to start growing.
- Step 2: Identify the main environmental factors that affect seed germination, such as water, oxygen, light, and temperature.
- Step 3: Focus on temperature, as it plays a key role in activating the seed's metabolism.
- Step 4: Realize that if the temperature is too low or too high, the seed may not germinate properly.
- Step 5: Conclude that temperature is the most critical factor for seed germination.
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