Comp Sci. 3 - PMA #2

Front

What is the Heliocentric model of the Solar System?

Back

The Heliocentric model is a representation of the Solar System where the Sun is at the center, and the planets, including Earth, orbit around it.

Front

What is the Geocentric model of the Solar System?

Back

The Geocentric model is an outdated representation of the Solar System where Earth is at the center, and all celestial bodies, including the Sun and planets, orbit around it.

Front

What causes the appearance of the Moon's phases?

Back

The phases of the Moon are caused by the changing angles of sunlight hitting the Moon as it orbits Earth, leading to varying amounts of the Moon's surface being illuminated.

Front

What is the order of biological organization from smallest to largest?

Back

Molecule, Cell, Tissue, Organ, Organ System.

Front

Which two systems in the human body are primarily responsible for oxygen transport?

Back

The circulatory system and the respiratory system work together to transport oxygen to cells.

Front

What is refraction of light?

Back

Refraction is the bending of light as it passes from one medium to another, such as from air to water.

Front

What is an atom?

Back

An atom is the smallest unit of matter that retains the properties of an element.

Front

What is a molecule?

Back

A molecule is a group of two or more atoms bonded together, representing the smallest fundamental unit of a chemical compound.

Front

What is a cell?

Back

A cell is the basic structural and functional unit of all living organisms.

Front

What is tissue?

Back

Tissue is a group of similar cells that work together to perform a specific function.