Characteristics of living things

Question 1

Biology is the study of..

Answer 1

Living things

Question 2

Living things..

Answer 2

• have at least one cell
• use energy
• can grow
• can reproduce (sexually, asexually, both)
• have levels of organizations
• respond to environment
• adapt/change to live in environment

Question 3

Smallest -> biggest cell structures

Answer 3

Cells -> tissues -> organs -> organ systems

Question 4

Cells are..

Answer 4

• made up of organelles
• have specific jobs