Characteristics of living things (Lecture 1, pt.1)

How many characteristics categorize living things?

• 6

• 9

• 3

• 7

What is the first characteristic?

(a)  

There are how many biological molecules? ​

• 6

• 7

• 4

• 2

What's are the biological molecules?

• Proteins, Lipids, Nucleic acids, Carbohydrates

• atoms, cells, tissues

• the mitochondria

• population, biosphere, community

What is the second characteristic of living things?

(a)  

What is the third characteristic of living things?

(a)  

What is the fourth characteristic of living things?

(a)  

What is the fifth characteristic of living things?

(a)  

What is the sixth characteristic of living things?

(a)  

What is the seventh characteristic of living things?

(a)