We have all heard those three words: Reduce, Reuse, and Recycle. Whether the concern is with the rapidly changing landscape, pollution of the Earth, depletion of resources, or global climate change, the are steps we can ALL take to reduce the environmental impact of our existence.
Pair these actions with either Reduce, Reuse, or Recycle.

1. Dump and Run is a nonprofit organization that organizes the collection of college students' castoff items in the spring, so they can be sold to incoming students in the fall.
2. Start a compost pile with yard trimmings and food scraps.
3. Wherever possible, replace disposable products with reusable ones - ink cartridges, coffee filters, batteries, etc.
4. Think before you buy any product. Do you REALLY need it?
5. While shopping, if you only buy a few products skip the shopping bag. For larger purchases, bring your own.

cancer   is   essentially   uncontrolled   mitosis   of specialized cells

the element that provides strength to the exoskeletons of clams and oysters is phosphorus. this is so because calcium carbonate is the main component in the shells.

explanation:

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.

a physical change is being made.