TREE PHYSIOLOGY
PHOTOSYNTHESIS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
A student is measuring the height of a sunflower he grew. He is probably measuring it in ____
|
|
degrees Celsius
|
|
|
inches
|
|
|
meters
|
|
|
pounds
|
Explanation:
Detailed explanation-1: -An appropriate unit used to measure a person’s height is feet and inches or centimeters.
Detailed explanation-2: -Answer: Height can be measured with the units of length measurement. Therefore, in a metric system, height can be measured in meters, and centimeters.
Detailed explanation-3: -In this experiment, the addition of fertilizer is the independent variable manipulated by the scientist. Plant height is the dependent variable that responds to the change in the independent variable. Each plant is exposed to an equal amount of sunlight, so sunlight is the control variable.
Detailed explanation-4: -Stadiometer is used to measure the height of human beings.
There is 1 question to complete.