Life Sciences
Earth Science
Physics
Cells
Plants
100
The internal parts of a cell are suspended in a jelly-like liquid called the __________.
What is Cytoplasm?
100
Which of the Earth's layer is the thinnest?
What is crust?
100
Sounds waves travel best through what: 1. Rubber 2. Air 3. Lead 4. Aluminum
What is Aluminum? or Metals
100
A simple cell without a nucleus is a ______
What is prokaryote?
100
A leaf with two or more blades?
What are compound leaves?
200
Which gas is used by plans during Photosynthesis?
What is Carbon Dioxide?
200
Which is the thinnest layer of Earth?
What is crust?
200
A type of protist?
What is Protozoan?
200
How does energy enter the ecosystem?
What is sunlight?
300
The living and non-living parts of an environment are called -------------
What is an ecosystem?
300
The most important reason that lakes and oceans have different types of animal life is that the oceans are _____.
What is Saltier?
300
A large rock and a board can be used to construct which of the following machines: 1. screw 2. pulley 3. wheel 4. lever
What is a lever?
300
Protists with small hair like projections?
What is cilia?
300
This root does not grow deep, is this with hair
What are fibrous roots?
400
Bacteria convert nitrogen into usable compounds called ______
What is nitrates?
400
The moon rotates once every _________
What is month?
400
A process liquid changes to gas?
What is evaporation?
400
Matter and __________ are transferred from one organism to another at the microscopic level.
What is energy?
400
Chloroplasts contain a substance called _______
What is Chlorophyll?
500
Plants, Death and Decay, Storage, and Animals are parts of the _________ cycle
What is Carbon Cycle?
500
A soft, cottony looking cloud is called:
What is cumulus?
500
action and reaction are equal and opposite. Which Newtons law is this?
What is Newtons 3rd law?
500
Which organisms us pseudopods to move?
What are Ameobas?
500
water + carbon dioxide = oxygen + __________
What is glucose? or sugar?
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