1. Schoology Period 5 access code 2NCP8-HXWK6 Period 6 access code
VHZF7-FG65T

2. Biology
The study of life and living organisms, including their structure, function, growth, evolution, distribution, and taxonomy.
What is life??

3. Is Sammy Alive? Reproduction - Organisms make new organisms
Genetic Material - Features carried by complex molecule (DNA) passed through reproduction
Cell - Collection of living matter enclosed in a barrier. Smallest units of life.
Grow and Develop - Grow means increase in size. Develop means organism changes over the course of its life (cells differentiate)
Metabolism - Require materials (matter) and energy to function
Response to Stimuli - React to changes in environment (temperature, humidity, light, gravity ect.)
Homeostasis - Maintaining an internal balance (body temp., water levels, Ph levels ect.)
Evolution - Change of a closely related group of organisms over time (individuals do not evolve they develop).

4. So What is life??

5. Health and Wellness

6. HEALTH
Refers to the physical well-being of an individual.

7. WELLNESS Is composed of these factors And how they are connected
Physical
Emotional
Spiritual
Intellectual
Social
Environmental
And how they are connected
to each other

9. New England Journal of Medicine (USA)

12. **Questions:
Who is to blame for obesity? Anorexia?
What kinds of wellness factors are involved and how?
How do these health problems affect bodily functions?

13. Sleep… What is it? Why is it important? How does sleep affect our
health and wellness?

14. Answer the following questions:
What is it?
Why is it important?
How does sleep affect our health and wellness?
On average how many hours of sleep do you get a night?
How do you feel after you get a good nights sleep?
What time do you go to sleep at night?
Do you sleep without getting up during the night?

15. How much sleep do we need?

16. Average Sleep Needs by Age:
Newborn to 2 months old
hrs
3 months to 1 year old
hrs
1 to 3 years old
hrs
3 to 5 years old
hrs
5 to 12 years old
hrs
12 to 18 years old
hrs
Adults (18+)
hrs

17. You may be sleep deprived if you...
YES NO
Need an alarm clock in order to wake up on time
Rely on the snooze button
Have a hard time getting out of bed in the morning
Feel sluggish in the afternoon
Get sleepy in meetings, lectures, or warm rooms
Get drowsy after heavy meals or when driving
Need to nap to get through the day
Fall asleep while watching TV or relaxing in the evening
Feel the need to sleep in on weekends
Fall asleep within five minutes of going to bed

18. The effects of sleep deprivation and chronic lack of sleep…
While it may seem like losing sleep isn't such a big deal, sleep deprivation has a wide range of negative effects that go way beyond daytime drowsiness. Lack of sleep affects your judgment, coordination, and reaction times. In fact, sleep deprivation can affect you just as much as being drunk.
The effects include:
Fatigue, lethargy, and lack of motivation
Moodiness and irritability
Reduced creativity and problem-solving skills
Inability to cope with stress
Reduced immunity; frequent colds and infections
Concentration and memory problems
Weight gain
Impaired motor skills and increased risk of accidents
Difficulty making decisions
Increased risk of diabetes, heart disease, and other health problems

19. Homework:
How do my personal choices relate to my own health?
How do they affect others around me (e.g., family, community)?
1 week sleep diary – record how many hours of sleep you received for 1 week (due Fri Sept 14th)