Answer:
1. , however,
2. , an unsinkable ship,
3. , the world's friendliest vegetable,
4. , after being ... during an assembly,
5. , not counting a ton of powdered vegetables,
6. Pandas must eat 12-38 kilograms of bamboo, which makes up their entire diet, everyday.
7. Cacti are desert plants; they don't need much water on a regular basis, which they store efficiently, to survive in their environment.