1
Q
The 6 important characteristics of living things are:
A
- The chemicals of life
- Energy use
- Response to surroundings
- Growth and development
- Reproduction
- Cellular organization
2
Q
Independent variable
A
The one thing in the experiment that you choose to deliberately change
3
Q
Energy comes mainly from —————
A
Carbohydrates
4
Q
The “building blocks” of all things are ————- and —————
A
Proteins and lipids
5
Q
What are the 4 NEEDS of living thing?
A
- food
- water
- living space
- stable internal conditions
6
Q
The set of directions that tells us what to do is called ______________
A
DNA (also called nucleic acids)
7
Q
all of the chemical reactions used to build or breakdown materials in an organism
A
Metabolism
