Topic: Plant Transport Subtopic: Water enters the plants
What is semi-permaeable membrane?
Answer: Semi-permeable membrane is a cell membrane that allows only useful substances to enter the cell.
- What makes heart sound like lub?
- What happens to chest when we inhale?
- How many types of pollination are there?
- What are vitamins and functions?
- Why is cross pollination better?
- Why are circulatory disease harmful?