WHAT TO DO (PROCEDURE)
Compare the two identical plants under different conditions as shown below and answer the given questions.
Refer to Figure 1
A. What is the dependent variable?
B. What is the independent variabl
Refer to Figure 2
C. Which plant grows taller? Why?
D. What factor affects the growth of the plant in this situation?
Refer to Figure 3
E. Is the water droplet dependent or independent variable?
F. What variable is the height of the plant depends on?
G. Can you now tell why do we need to change one variable in doing the experiment? What other factors affect the growth of a plant?
Pls! Pa answer yung tama naman po pls
Answers & Comments
Explanation:
Scientists often use experimental inquiries to observe cause and effect relationships. In order to do so, scientists aim to make one change (the cause or independent variable) in order to determine if the variable is causing what is observed (the effect or dependent variable).
(INDEPENDENT VARIABLES)
Volume of water given to plants
Nitrogen or phosphorus concentration in soil
Duration or intensity or wavelength of light plants are exposed to
Concentration or type of fertilizer
(DEPENDENT VARIABLES)
Days to germination
Surface area of leaves
Days to flowering or fruiting
Dry mass (amount of plant material after all water has been removed)