Which of the following is not a negative factor of nonnative species?
a.
Disrupt the natural variability of native ecosystems
b.
Do not co-evolve with native species
c.
They clog propellers that boats use for propulsion
d.
They lack natural predators that help control their population
e.
Hybridize and form a sturdier species

Plants are used for so many things. in your house alone, you can probably look around you and see where plants have been used. for this project, you will identify various uses of plants in your home. directions make a list of objects, products, and any other items around your house where plants were involved in the production of the item. you should have a list of at least twenty items. then respond to the following questions: note: your list of objects and the answers following should be at least 200 words in length. what if plants no longer existed on earth? how would your life be different?

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

What is hydroelectric power produced by?