1. Materials per student: sheet of copy paper, scissors, ruler
Answers for blanks are in each slide’s notes area

2. how living things/cells maintain balance
Homeostasis:
how living things/cells maintain balance
cut every 7 cm

3. how living things/cells maintain balance
Homeostasis:
how living things/cells maintain balance
Making new cells
Obtaining & using energy
Exchanging materials
Responding to the Environment

4. how living things/cells maintain balance
Homeostasis:
how living things/cells maintain balance
Plants get energy by making their own food in a process called _ _ _ _ _ _ _ _ _ _ _ _ .
Making new cells
Responding to the Environment
It takes place inside the _ _ _ _ _ _ _ _ _ _ _.
Exchanging materials
In _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ plants & animals combine food with oxygen to produce water, carbon dioxide, & _ _ _ _ _ _.
Answers: photosynthesis, chloroplasts; cellular respiration, energy

5. how living things/cells maintain balance
Homeostasis:
how living things/cells maintain balance
prokaryotes reproduce by _ _ _ _ _ _ _ _ _ _ _ _ _ , where the _ _ _ replicates and separates, then the cell _ _ _ _ _ _ _ into 2.
Responding to the Environment
Obtaining & using energy
Exchanging materials
eukaryotes reproduce by _ _ _ _ _ _ _ , where the DNA replicates and separates, then the cell _ _ _ _ _ _ _ into 2.
Answers: binary fission, DNA, divides; mitosis, divides

6. how living things/cells maintain balance
Homeostasis:
how living things/cells maintain balance
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _-movement of particles without using energy
Making new cells
Responding to the Environment
Obtaining & using energy
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _-movement of particles requiring energy because it’s going against the gradient
_ _ _ _ _ _ _ _ _ _ _ -how unicellular organisms bring a particle in, by surrounding and enclosing it
Answers: passive transport, active transport; endocytosis, exocytosis
_ _ _ _ _ _ _ _ _ _ -how all organisms release particles

7. how living things/cells maintain balance
Homeostasis:
how living things/cells maintain balance
Many multicellular organisms adapt in response to an external change. Examples:
Shivering
Basking
Seeking shade
Hibernating
Conserving energy
Losing leaves
Making new cells
Obtaining & using energy
Exchanging materials -P -B -B -B -B -P
Physical or Behavioral?