Cells
What is the difference between plant and animal cells?
Ecliptic
The imaginary path the sun appears to cross in the sky over the course of a year
When is a bar graph used?
When a variable is non numerical
What is ppm
Who is Charles Darwin
Who is the first person to publish studies on the thoery of evolution
Difference between eukaryote and prokaryote
Prokaryotes don't have membrane-bound organelles, lack linear DNA, and don't have a nucleus. They do however, have pilus and flagella
What does the ecliptic have to do with constellations?
When do you use a scatter plot?
A unit of measurement measuring parts per thousand
What is fitness
What is the ability to reproduce
What is the genetic code that cells use?
DNA
What is polaris
Dim star in the sky also known as north star that mostly does not change and can be used for navigation
When do you use a line graph
When showing a corellation between two things usually over a period of time
What is basic?
When water is less acidic, meaning pH goes up
Cladogram
Physical representation of a phylogenetic tree
How can you find polaris
The two stars at the end of the Big Dipper point to Polaris
What is on the Y axis
What is the dependent variable
What is hard?
When water is more acidic, and pH goes down
Nod on a cladogram
Marks the point of the most recent common ancestor
What is on the X axis
What is an independent variable
What is Salinity measured in?
Keystone species
Species that if taken away causes great damage to the eco system