What is the advantage of starting to grow trees in a nursery? Plants grown in nurseries are used for commercial purposes.
They are protected until their chances of survival increase.
Using nurseries is a cultural tradition in many parts of the world.
It is much less expensive to plant a tree in a nursery than in the ground.

Research cheetahs on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? -cheetah how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

Why are current extinctions of concern to enviromentalists?

What is the role of pancreatic juice in digestion?