WARM UP:
What makes something alive?
Which is/are alive? Why?
(virus
bacteria)
protist
As a table,
watch the videos you were assigned
complete the chart
Your emphasis is on OBSERVATIONS
sum up what probably makes something living
How are these all similar? Different?
All living things are very diverse
Yet-they share 6 common characteristics
These are mainly metabolic processes...
1. are made of cells
basic building block of life
like tiny factories
single-celled
or
multi-celled
Single-celled
Multi-celled
2. need energy to live
from food (producers, consumers, etc.)
needed for everything (metabolic processes)
3. respond to stimuli in the environment
What are some ways you respond to stimuli?
How do plants respond?
Why is response to stimuli important?
h
ttp://www.youtube.com/watch?v=RzD4skFeJ7Y
https://www.youtube.com/watch?v=BLTcVNyOhUc
https://www.youtube.com/watch?v=BLTcVNyOhUc
4. maintain a stable internal environment
(homeostasis)
What are some ways your body stays stable?
5. grow and reproduce
Increase size and/or number of cells
Asexual (1 parent; offspring is identical)
Sexual (2 parents; offspring is unique)
6. Move (internally or externally)
https://www.youtube.com/watch?v=0WCWgMqouaI
WARM UP...
1. Why are BACTERIA living?
2. Why are VIRUSES NOT ALIVE?
Now...
Go to explorelearning.com
Class code: 2E2VQZQBGJ
Finish Human Homeostasis Gizmo
Then, Pamishan classification homework
WARM UP
Why might it be important to be able to
group living things?
If you had to group living things, how would
you do it?
WHAT IS CLASSIFICATION?
Classification is the grouping of things according to
characteristics
The science of classifying organisms is known as
taxonomy
EARLY SYSTEMS...
Aristotle grouped animals according to the way
they moved
BINOMIAL NOMENCLATURE
Linnaeus
Two-name system
Each organism named by Genus species
CLASSIFICATION:
Kingdomphylumclassorderfamilygenusspecies
Kings play cards on fat green stools!
A dichotomous key
Helps find the name of unknown organisms
like a choose your own ending book
has a question or choice
observe and then follow the directions
1.
16
.
2.
3.
6.
7
.
8
.
11
.
12
.
13
.
17
.
18
.
4.
5.
9.
14
.
19
.
10.
15
.
20
.
1. Narrowus portus
2. Broadus archus
3. Narrowus plainus
4. Broadus hairyemmus
5. Broadus hairus
6. Broadus anderson
7. Narrowus starboardus
8. Narrowus georginia
9. Narrowus blankus
10. Broadus emmus
11. Narrowus cyclops
12. Broadus hairystarus
13. Narrowus beardus
14. Broadus walter
15. Broadus plainus
16. Broadus kiferus
17. Narrowus montanian
18. Broadus tritops
19. Narrowus wolfus
20. Narrowus fuzzus
So...
1. List the characteristics of living things.
2. Describe cells.
3. What is energy? How do organisms use
energy?
4. Describe a response to a stimulus that may
save your life.
5. How does having a fever disrupt homeostasis?
6. What things do living things do to maintain
homeostasis?