UV X-rays & Gamma rays are ionizing radiation. UV can damage skin cells, but X-ray and Gamma rays can cause the mutation of genes, which can lead to cancer.
Answer:
The plant will grow towards the wet sponge
Explanation:
The plant is in constant need of it's tools for survival: being sunlight, water, carbon dioxide, and other necessities. If the soil is extremely dry, then it will adapt to the pot/container, and grow towards the water source. This process also works with sunlight.
Oxygen.
As Oxygen has the highest electron affinity/ negativity of them all.<span />
Hypertonic, the extra water causes the cells to swell.
