Hypertonic would be the correct answer, there is more solute making the cell let out more water, shrinking the cell, therefore being hypertonic.
A product of photosynthesis is glucose which is a sugar. This sugar(glucose) is food for the plants.
Objects stop emitting radiation only at 0 K, but objects may not reach 0 K, ever. Thus, no object would ever stop emitting radiation.
Yes, but it's not technically sperm yet.