Unit 1
What is a tool that helps scientist all of the chemical elements?
Periodic table
What are two outputs of photosythisis?
Glucose and Oxygen
Which human traits form a wide range of states instead of two distinct states?
Eye color Hair color
What is a tree that shows the branches of life?
Phylogenetic Tree
What is a anatomical features that increase an organism's fitness
Physical Adaptations
What are all the states of matter?
Gas Liquid Solid
Where in plants does photosynthesis take place?
Chloroplast
What tool helps to learn what trait you will get
Punnet Sqaure
What is a release of energy or particles that move at very high speeds?
Radiation
What is a physical traits that increase an organism’s fitness
Physical Adaptations
What is a substace that forms when atoms join together?
molecule
When a person looks at an object, the sense receptors in the eyes respond to changes in what?
Light
what does dna look like
A helix with lines between
What is a change in DNA
Mutation
What is a symbiotic relationship between organisms in which both organisms benefit
Mutualism