Life Science
This organelle is found only in plant cells and provides structure.
What is the cell wall?
This type of heat transfer occurs when the sun's heat is transferred to Earth.
What is radiation?
Sugar contains the elements carbon, hydrogen, and oxygen. It is an example of this type of substance.
What is a compound?
A medical company designs a new device to measure a person’s vital signs, including heart rate and blood pressure. During the design process, to test whether the device works properly several of these should be used.
What is a prototype?
This is one piece of evidence to support the theory of evolution.
What is comparing DNA (or homologous structures, fossils, fetal development)?
This body system is responsible for recognizing, attacking, and destroying foreign substances that invade your body.
What is the immune system?
This feature occurs when two continental plates collide with one another.
What is the formation of a mountain?
This phase of matter takes on the shape of its container and has a definite volume.
What is a liquid?
This type of bridge can hold the heaviest loads.
What is an arch?
This is how many chromosome a human body cell has.
What are 46? Or 23 pairs?
These items are the products of photosynthesis.
What are oxygen and sugar?
This chemical layer of the Earth makes up about 15% of the total mass of Earth.
What is the core?
Water boiling is an example of this type of change.
What is a physical change?
This is the function of a radio station tower in a communication system.
What is the transmitter?
These are the inputs of photosynthesis.
What are sunlight, carbon dioxide, and water?
Suppose 10,000 J of energy is available to the producers of an ecosystem. This amount of energy would be available to the tertiary consumers.
What is 10 J?
This group of objects in space has the following characteristics:
What is a galaxy?
The nucleus of an atom is made up of these subatomic particles.
What are protons and neutrons?
Scientists are working for a company that is testing a medicine to help damaged tissues. They are working for this part of the company.
What is research?
Our planet's axis of rotation is tilted at this angle.
What is 23.5 degrees?
An oyster mushroom belongs to this kingdom.
What is a fungi?
This is the name of the location of seafloor spreading- where mantle upwells to create new sea floor.
What is the Mid Ocean Ridge?
This is defined as 'for every action, there is an equal and opposite reaction'.
What is Newton's Third Law of Motion?
This is the last step of the engineering design process?
What is redesign the design?
This type of rock is formed from intense heat and pressure over a long period of time.
What is metamorphic?