welcome back! 1.new seating chart 2.new notebook 3.late work/quizzes/test 4.note home for signature...
TRANSCRIPT
![Page 1: Welcome Back! 1.New Seating Chart 2.New Notebook 3.Late Work/Quizzes/Test 4.Note Home for signature (10 pts Wed., 8 pts. Thurs., 7 pts. Mon.) 5. Characteristics](https://reader036.vdocuments.net/reader036/viewer/2022081603/56649f315503460f94c4c737/html5/thumbnails/1.jpg)
Welcome Back!
1. New Seating Chart2. New Notebook3. Late Work/Quizzes/Test4. Note Home for signature (10 pts Wed., 8 pts. Thurs., 7 pts. Mon.)5. Characteristics of Living Things
Please pick up notebook
![Page 2: Welcome Back! 1.New Seating Chart 2.New Notebook 3.Late Work/Quizzes/Test 4.Note Home for signature (10 pts Wed., 8 pts. Thurs., 7 pts. Mon.) 5. Characteristics](https://reader036.vdocuments.net/reader036/viewer/2022081603/56649f315503460f94c4c737/html5/thumbnails/2.jpg)
Characteristics of Living Things
![Page 3: Welcome Back! 1.New Seating Chart 2.New Notebook 3.Late Work/Quizzes/Test 4.Note Home for signature (10 pts Wed., 8 pts. Thurs., 7 pts. Mon.) 5. Characteristics](https://reader036.vdocuments.net/reader036/viewer/2022081603/56649f315503460f94c4c737/html5/thumbnails/3.jpg)
List 6-8 Characteristics
All things considered to be alive have what characteristics in common?
![Page 4: Welcome Back! 1.New Seating Chart 2.New Notebook 3.Late Work/Quizzes/Test 4.Note Home for signature (10 pts Wed., 8 pts. Thurs., 7 pts. Mon.) 5. Characteristics](https://reader036.vdocuments.net/reader036/viewer/2022081603/56649f315503460f94c4c737/html5/thumbnails/4.jpg)
What is biology?
The study of living things
All living things share certain characteristics
![Page 5: Welcome Back! 1.New Seating Chart 2.New Notebook 3.Late Work/Quizzes/Test 4.Note Home for signature (10 pts Wed., 8 pts. Thurs., 7 pts. Mon.) 5. Characteristics](https://reader036.vdocuments.net/reader036/viewer/2022081603/56649f315503460f94c4c737/html5/thumbnails/5.jpg)
1. Made of 1 or more cells
Unicellular (one cell)
- ex. Bacteria
Multicellular (many cells)
- ex. Animals, plants
![Page 6: Welcome Back! 1.New Seating Chart 2.New Notebook 3.Late Work/Quizzes/Test 4.Note Home for signature (10 pts Wed., 8 pts. Thurs., 7 pts. Mon.) 5. Characteristics](https://reader036.vdocuments.net/reader036/viewer/2022081603/56649f315503460f94c4c737/html5/thumbnails/6.jpg)
2. Need energy to survive
Autotrophs - get energy from sun
Heterotrophs - get energy by consuming nutrients from their environment
![Page 7: Welcome Back! 1.New Seating Chart 2.New Notebook 3.Late Work/Quizzes/Test 4.Note Home for signature (10 pts Wed., 8 pts. Thurs., 7 pts. Mon.) 5. Characteristics](https://reader036.vdocuments.net/reader036/viewer/2022081603/56649f315503460f94c4c737/html5/thumbnails/7.jpg)
3. Respond to stimuli in their environment
Stimuli - factors in the environment that living things react to
(ex. Light, temperature, sound, etc.)
![Page 8: Welcome Back! 1.New Seating Chart 2.New Notebook 3.Late Work/Quizzes/Test 4.Note Home for signature (10 pts Wed., 8 pts. Thurs., 7 pts. Mon.) 5. Characteristics](https://reader036.vdocuments.net/reader036/viewer/2022081603/56649f315503460f94c4c737/html5/thumbnails/8.jpg)
4. All living things reproduce
Sexual - two sex cells required (sperm and egg)
Asexual - only one parent cell is needed
![Page 9: Welcome Back! 1.New Seating Chart 2.New Notebook 3.Late Work/Quizzes/Test 4.Note Home for signature (10 pts Wed., 8 pts. Thurs., 7 pts. Mon.) 5. Characteristics](https://reader036.vdocuments.net/reader036/viewer/2022081603/56649f315503460f94c4c737/html5/thumbnails/9.jpg)
5. Grow and develop
Each cell divides to make new cells (cell division) – results in growth
Some cells become specialized and perform different jobs than others (differentiation)
![Page 10: Welcome Back! 1.New Seating Chart 2.New Notebook 3.Late Work/Quizzes/Test 4.Note Home for signature (10 pts Wed., 8 pts. Thurs., 7 pts. Mon.) 5. Characteristics](https://reader036.vdocuments.net/reader036/viewer/2022081603/56649f315503460f94c4c737/html5/thumbnails/10.jpg)
6. Maintain homeostasis
Homeostasis – a relatively stable internal environment (within a certain range)
- (ex. Human body temperature (approximately 98.6 degrees F))
![Page 11: Welcome Back! 1.New Seating Chart 2.New Notebook 3.Late Work/Quizzes/Test 4.Note Home for signature (10 pts Wed., 8 pts. Thurs., 7 pts. Mon.) 5. Characteristics](https://reader036.vdocuments.net/reader036/viewer/2022081603/56649f315503460f94c4c737/html5/thumbnails/11.jpg)
7. Contain DNA (universal genetic code)
All living things have DNA
DNA passes on genetic information from one generation to the next
![Page 12: Welcome Back! 1.New Seating Chart 2.New Notebook 3.Late Work/Quizzes/Test 4.Note Home for signature (10 pts Wed., 8 pts. Thurs., 7 pts. Mon.) 5. Characteristics](https://reader036.vdocuments.net/reader036/viewer/2022081603/56649f315503460f94c4c737/html5/thumbnails/12.jpg)
8. Adapt and evolve over time
Evolution - gradual change in a population of organisms over time
Individuals DO NOT evolve
![Page 13: Welcome Back! 1.New Seating Chart 2.New Notebook 3.Late Work/Quizzes/Test 4.Note Home for signature (10 pts Wed., 8 pts. Thurs., 7 pts. Mon.) 5. Characteristics](https://reader036.vdocuments.net/reader036/viewer/2022081603/56649f315503460f94c4c737/html5/thumbnails/13.jpg)
Characteristics of Living Things
1.Made Up of Cells
2.Reproduction
3.Contain DNA
4.Growth and Development
5.Need for Materials and Energy
6.Response to the Environment
7.Maintaining Internal Balance
8.Evolution