Chemistry
Magnesium
Carbon+water-->sunlight+chlorophyll-->glucose+oxygen.
What is a habitat?
the natural home or environment of an animal, plant, or other organism.
How many planets does the solar system have?
8
What are valence electrons?
The electrons in the outer shell
Colors of the spectrum in order
Red, orange, yellow, green, blue, indigo, violet.
Movement, respiration, sensitivity cells, growth, reproduction, exertion, and nutriment
What is a species?
Set of living organisms.
Between which two planets is the asteroid belt located?
Mars & Jupiter
Lithium
What is the formula for energy efficiency?
Energy efficiency(%)=Useful energy/total energy x100
Name at least 3 three parts of a seed.
Testa, plumule, epicotyl, radicule, and cotyledon.
Name at least two ways carbon is emitted into the atmosphere.
Decomposition, forest fires, volcanic eruptions, burning fossil fuels, aerobic respiration
How many moons does Jupiter have?
79
If you were making a cup of milo, what would be the solute in the equation?
Milo Powder
How fast does sound travel in water?
1500m/s-1
Name at least 4 parts of a flower.
Stigma, style, ovary, anther, ovules, filament, petals, sepal, and stem.
What do food chains always have on their 1st tropic level
Producer
How fast is the speed of light?
Fast
How could an unstable atom become a stable one?
They lose/gain an electron
What does E=Mc2 mean?
Energy=mass x the speed of light squared
Name 4 subcellar structures in animal cell
Which one is a decomposer? Leaves, fungi, cow, or lion
Fungi
How many moons fit in the earth?
50