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:

- Couch  

- Chair

- Picture

- Food

-Plant

-Fridge

-Bed

-Pillows

-Bathtub

-Toilet

-Desk

-Oven

-Stove

-Computer

-Water

-AC/Heater

-freezer

-TV

-Printer

If plants no longer existed on earth, we would be dead. We need plants to survive, they are our main source of oxygen and without oxygen, humans die. But let's say that we didn't need oxygen to survive, just-food. If we don't have plants we wouldn't have nutrients and our animals wouldn't have food. No plants, no food for cows or chickens to eat. Without animals like that predators would also be starved because they have no food. So we have no food. But if all that didn't matter then I guess we wouldn't have a lot of the products that we have today like in the list above.

the alkaline earth metals (beryllium (be), magnesium (mg), calcium (ca), strontium (sr), barium (ba), and radium (ra)) are a group of chemical elements in the s-block of the periodic table with very similar properties: shiny. silvery-white. hopefully this ? i didn't fully understand the question