I decided to clear-cut all the trees in Washington to make lumber for houses and wood pulp for newspapers.
Resources: There are no more trees in Washington. So next time I'm looking for trees, I'll have to look elsewhere.
Biodiversity: All the trees are gone (there were lots of species)...
I decided to clear-cut all the trees in Washington to make lumber for houses and wood pulp for newspapers.
Resources: There are no more trees in Washington. So next time I'm looking for trees, I'll have to look elsewhere.
Biodiversity: All the trees are gone (there were lots of species)...
Get hold of the textbook and judge for yourself.
Amazon or Ebay will have a copy for sale (but not the teachers' edition).
Talk to the teacher.
But here I need to caution you: you are going to need trigonometry later in life. If you aren't learning it in class, you'd better grab that...
The cell membrane is selectively permeable. It allows the cell to keep out stuff that the cell does not need, and keep in what the cell does need.
It's not like a bacterium that lives in sand is going to be made of silicon dioxide, right?
These are quick ways to get a big catch. You do want to come home with a big catch, right? People need seafood for its protein content. You need a big catch so you can keep your boat maintained and support yourself, your family, and your crew.