The gelatin would act as the positive control in the experiment, while water would be the negative.
These include: Stimulation of the CTZ leading to activation of the motor, parasympathetic and sympathetic nervous system. Stimulation of the parasympathetic nervous system leading to increased salivation. Deep breathing preceding the actual vomiting to protect the lungs from aspiration.
Answer:
a. salivary amylase
Explanation:
salivary amylase breaks down starches (complex carbohydrates) into sugars for the body to absorb more efficiently.
Answer:
2.
- Whether weight of person depends on height
- Relation between height and weight
- Height and weight are directly proportional
- Test heigh and weight of people and find the relation
- People, measuring tape, weighing balance
- Take different people and record there height and then there weight, look for possible relations
- Take the people and record it as mentioned... record your results
- Plot a graph
- The results should be linear
- Weight and heigh are linear
3. Research question, hypothesis, procedure, observation, recording your data, analyzing, conclusion
Explanation:
Answer:
In what ways will this benefit me? Will there be any side effects? Has it already been tested on humans? Will it hurt?