Periodic Table of Elements
Cells
Human Body
Ecology
Astronomy
100
In a periodic table, these rows classify how many shells the element will have.
What is a period.
100
This part of the cell is classified as the brain and control centre.
What is the nucleus.
100
A necessity in all our lives, energy in our cells need come from this.
What are nutrients.
100
The living factors of the environment are referred to as this
What is biotic
100
This planet in our solar system is the largest
What is Jupiter.
200
This is the name of the term when an atom can dissolve in water?
What is solubility.
200
All living things are made of this
What are cells.
200
This main muscle, located under the lungs, is used in the respiratory system.
What is the diaphragm.
200
All the different populations that live and interact in the same area.
What is a community.
200
When the earth, the moon and the sun line up in that order, we use this term to specify the phenomenon.
What is the solar eclipse.
300
The numerical value over the chemical symbol
What is atomic number
300
This liquid fills the interior of cells
What is cytoplasm.
300
This digestive juice helps in absorption and the breaking down of foods.
What is bile.
300
Organisms that make their own food from inorganic molecules and energy
What are producers.
300
The Milky Way is an example of this type of galaxy?
What is spiral.
400
Hydrogen, Helium, Neon, and Oxygen are all examples of this class.
What are non metals.
400
This part of cell is the outer covering of a plant cell
What is outer wall.
400
This part of body aid blood vessels in carrying blood back to your heart.
What are veins.
400
A network of food chains representing the feeding relationships among the organisms in an ecosystem
What is a food web.
400
Comets are made up from these 2 things.
What is ice and dust.
500
The number of metalloids there are
What is 6
500
This is the primary source of energy for living beings on earth?
What is the sun.
500
This is the air passage connecting the throat to the lungs.
What is the trachea.
500
Those who eat the animals that eat the plants.
What are secondary producers.
500
This former planet was demoted in 2006
What is Pluto.
M
e
n
u