NAS 2 Challenge Exam with answers
What is the purpose of the scientific method - ....🔰VERIFIED ANSWERS....
✔✔to clearly do an experiment by process of steps helping you keep track and
correct any mistakes and to show others how you got to the result that you
achieved in conclusion
Identify the purpose of the scientific method - ....🔰VERIFIED ANSWERS....
✔✔1.Ask a question
2.Do Background research
3 Construct a hypothesis
4.test your hypothesis by doing an experiment
5 analyze your data and draw a conclusion
6. Communicate your results
What is the difference between an independent variable and and dependent
variable - ....🔰VERIFIED ANSWERS.... ✔✔Value of an independent can be
changed. You cannot change the value of dependent variable. the independent
variable is the value which is manipulated in an experiment. The dependent
variable is compared to the control group, which does not recieve the test
variable
Anatomy - ....🔰VERIFIED ANSWERS.... ✔✔The study of structure and shape
of the body and its parts and relation to one another
, Physiology - ....🔰VERIFIED ANSWERS.... ✔✔Study of how the body and its
parts work or function
Six Levels of organization - ....🔰VERIFIED ANSWERS.... ✔✔1. Chemicals
(atoms and molecules)
2. Cellular
3. Tissue
4. Organ
5. Organ system
6. Organismal
Identify Requirements for Life - ....🔰VERIFIED ANSWERS.... ✔✔The ability
to :maintain one's boundaries, move ,respond to stimuli,digest food,
metabolize,excrete waist,reproduce,grow
Identify survival needs - ....🔰VERIFIED ANSWERS.... ✔✔1. Nutrients
2. Oxygen
3. Water
4. Appropriate temperture
5. Appropriate atmospheric pressure
Homeostasis - ....🔰VERIFIED ANSWERS.... ✔✔A balance in which internal
conditions change and very but always within relatively narrow limits
Basic Mechanism for homeostasis (receptor, control center, etc) - ....🔰
VERIFIED ANSWERS.... ✔✔Negative feedback mechanism
What is the purpose of the scientific method - ....🔰VERIFIED ANSWERS....
✔✔to clearly do an experiment by process of steps helping you keep track and
correct any mistakes and to show others how you got to the result that you
achieved in conclusion
Identify the purpose of the scientific method - ....🔰VERIFIED ANSWERS....
✔✔1.Ask a question
2.Do Background research
3 Construct a hypothesis
4.test your hypothesis by doing an experiment
5 analyze your data and draw a conclusion
6. Communicate your results
What is the difference between an independent variable and and dependent
variable - ....🔰VERIFIED ANSWERS.... ✔✔Value of an independent can be
changed. You cannot change the value of dependent variable. the independent
variable is the value which is manipulated in an experiment. The dependent
variable is compared to the control group, which does not recieve the test
variable
Anatomy - ....🔰VERIFIED ANSWERS.... ✔✔The study of structure and shape
of the body and its parts and relation to one another
, Physiology - ....🔰VERIFIED ANSWERS.... ✔✔Study of how the body and its
parts work or function
Six Levels of organization - ....🔰VERIFIED ANSWERS.... ✔✔1. Chemicals
(atoms and molecules)
2. Cellular
3. Tissue
4. Organ
5. Organ system
6. Organismal
Identify Requirements for Life - ....🔰VERIFIED ANSWERS.... ✔✔The ability
to :maintain one's boundaries, move ,respond to stimuli,digest food,
metabolize,excrete waist,reproduce,grow
Identify survival needs - ....🔰VERIFIED ANSWERS.... ✔✔1. Nutrients
2. Oxygen
3. Water
4. Appropriate temperture
5. Appropriate atmospheric pressure
Homeostasis - ....🔰VERIFIED ANSWERS.... ✔✔A balance in which internal
conditions change and very but always within relatively narrow limits
Basic Mechanism for homeostasis (receptor, control center, etc) - ....🔰
VERIFIED ANSWERS.... ✔✔Negative feedback mechanism
