Question

post - lab: answer the questions in complete sentences using scientific vocabulary where applicable. you will be assigned 1 living object. use your lab and review your observations for that specimen. identify: specimen number: ________ specimen name: tree
a. recalling the scientific method (pheoc), think of an experiment you can design to show that this specimen is living. write the hypothesis for this experiment.
b. describe the procedure of this experiment.
c. what type of data (observations) would you collect?
d. how often would you need to collect your data? why?
e. predict what you would expect to find (conclusions) at the end of this experiment.

Explanation:

Step1: Design hypothesis

The tree will show signs of growth and respond to environmental stimuli, indicating it is living.

Step2: Describe procedure

1. Measure the tree's height and circumference at the base.
2. Place a light - source on one side of the tree for a month.
3. Water the tree regularly and keep track of the amount of water given.
4. Observe any new leaf growth, changes in color of leaves or bark.

Step3: Identify data type

Quantitative data: height, circumference, amount of water. Qualitative data: leaf color, presence of new growth, response to light (bending towards light).

Step4: Determine data - collection frequency

Measure height and circumference weekly as growth changes may be slow and need consistent tracking over time. Observe leaf color, new growth, and light - response daily as these can change more rapidly.

Step5: Predict conclusion

The tree will show an increase in height and circumference over time, new leaves will grow, and the tree may bend towards the light source, confirming it is a living organism.

Answer:

a. The tree will show signs of growth and respond to environmental stimuli, indicating it is living.
b. 1. Measure the tree's height and circumference at the base. 2. Place a light - source on one side of the tree for a month. 3. Water the tree regularly and keep track of the amount of water given. 4. Observe any new leaf growth, changes in color of leaves or bark.
c. Quantitative data: height, circumference, amount of water. Qualitative data: leaf color, presence of new growth, response to light (bending towards light).
d. Measure height and circumference weekly as growth changes may be slow and need consistent tracking over time. Observe leaf color, new growth, and light - response daily as these can change more rapidly.
e. The tree will show an increase in height and circumference over time, new leaves will grow, and the tree may bend towards the light source, confirming it is a living organism.