Biology Review 1 - CHALLENGE 1

Which division on the geologic time scale is the shortest?

How can we collect empirical evidence?

An example of a unicellular organism is a...

The scientific name for humans is Homo sapiens

Which is the most recent era of time- the one that we are currently in?

In a level of organziation, cells make organs.

How old do Paleontologists believe the Earth is?

This theory is given by Richer in 1865 ... suggets that life took place somewhere in the space.

The single land mass that existed about 245 million years ago is named what?

The study of how organisms are organized and grouped based on their characteristics is called:

This is the most specific level used when we classify organisms

Sepecial Creation theory suggests that Diversity of life will not change in the future.

What is an organism that consists of more than one cell?

Biogenesis theory suggest that life can only come from life ...

What is biology?

Paleontology is the study of _____________?

The thoery of Catostrophism is advocated to ...

Sports physical therapists study the biomechanics of how joints, muscles and bones move. What branch is this ?

The information acquired by observation or experimentation.

Carl Linnaeus created a system of classification based on two names

In science, ideas and debated and discussed before they are accepted as fact.

This are the three domains into which all organisms can be classified

Which one of these is NOT one of the characteristics of living things?

The remains of organisms such as bones, claws, teeth and shells are examples of...

Paleozoic, Mesozoic & Cenozoic are all

What is the Geologic a time Scale ?

This kind of fossil is created when sticky substances like tar or tree sap preserve a complete organism