PMA Q1 Review

Front

What do we use to classify the temperature, brightness, and size of stars?

Back

H-R Diagram

Front

If an object appears black, this means all 7 colors of the visible light spectrum are _____

Back

absorbed

Front

All organisms are made of one or more cells AND the cell is the basic unit of all living things AND all cells come from existing cells is stated in _____________.

Back

cell theory

Front

The distance between one point of a wave to the same point on the next wave is called?

Back

wavelength

Front

Humans and other complex organisms have a hierarchical system of organization. Which of the following statements is true regarding this system of organization? Organs are made of _____?

Back

tissues

Front

What is the basic unit of life?

Back

Cell

Front

What is the process by which plants make their own food using sunlight?

Back

Photosynthesis

Front

What is the name of the diagram that shows the relationship between different organisms in an ecosystem?

Back

Food web

Front

What is the term for the variety of life in the world or in a particular habitat or ecosystem?

Back

Biodiversity

Front

What is the force that pulls objects toward each other?

Back

Gravity