Microbes
How does bacteria grow and reproduce?
They reproduce by splitting in two (binary fission)
What is the periodic symbol for Sodium?
Na
What are the 5 essentials of life?
Water, Oxygen, Comf. Temp., Comf. pH, Food
Which planet was farthest from the Sun?
Neptune
What is the chemical formula for ammonia?
NH3
To be really healthy, we should be sure to wash well enough to get rid of all the bacteria in and on our bodies. [TRUE] [FALSE] Explain your answer.
FALSE. We need bacteria in our body.
Draw a Bohr Model of Boron
Atomic #5
What does pH stand for?
potential for Hydrogen
What were the first two elements created?
Helium and Hydrogen.
What book does Jason Grace die in?
Trails of Apollo - The Burning Maze
Why is Alexander Fleming famous?
He discovered penicillin, the first antibiotic drug, which saved millions of lives
Photosynthesis is a process that converts solar energy into what kind of energy.
Chemical Energy
What is the name of one of the first organisms to use photosynthesis?
Cyanobacteria
How were the elements ranging from helium through iron created?
Nuclear fusion in the cores of stars.
What is the airspeed velocity of a fully laden swallow in meters per sec
12 m/s
What are the 4 ingredients that we used to help preserve our chickens?
Salt, Baking Soda, Wine, Cinnamon
What is the Law of Conservation of Mass?
Mass cannot be created or destroyed but can be rearranged
What are the 3 Goldilocks Conditions for life?
Presence of water
Chemical elements critical for life
Energy (solar), but not too much
Why is Venus so hot? Give 2 reasons
What is the name of the band that sings the song that has the lyrics "The Sun Is a Mass of Incandescent Gas"?
They Might Be Giants
What is the chemical process of fermentation?
Microbes convert the sugars in foods into alcohol and carbon dioxide.
What kind of elements are stable and don’t want to bond or interact with others? Why? Name 3.
Noble gases. Electron Shells are full.
What are the two moons in our solar system with the greatest potential for life?
Europa and Enceladus
What's the different between rotation and revolution? You must include a picture
:)
What is the largest moon in the solar system?
Ganymede