A. understatement.
B. pun.
C. paradox.
D. epigram.
b. Experimental group
c. Hypothesis
d. Variable
The factor of interest in an experiment is called the Variable.
In an experiment, the factor of interest is called the Variable. The variable is the specific aspect or condition that is being tested or manipulated in an experiment to determine its effect on the outcome.
For example, if you are experimenting to test how different amounts of fertilizer affect plant growth, the variable would be the amount of fertilizer applied. In this case, the amount of fertilizer is the factor of interest that is being studied.
Therefore, the correct answer is d. Variable.
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Answer:
b
Explanation:
roots
mitochondria
stems
leaves
The right answer is roots, stems and leaves.
Mitochondria and chloroplasts are not organs but organelles.
Plants, although of very varied morphologies, have in common (with the exception of a few rare groups) of possessing differentiated organs: a stem bearing itself leaves and buds, and for most of them, roots. These organs are themselves made of tissues, organized sets of specialized cells. Among the smaller plants are the mosses, whose leafy stem, a few millimeters to a few centimeters in height, is anchored to the ground by filaments. They have neither roots nor conductive tissues.
Answer: Wind power creates Noise pollution.
Wind power is a renewable resource as it is easily replenished within due course of time. It is used to generate electricity. For this, it uses large turbines which consist of mechanical device called the propeller. This device rotates with high speed in order to push against air. This creates sound waves which cause considerable effects in the nearby population. Sound waves may cause headache, psychological problems, nausea and other harmful effects.
In this way, wind power creates noise pollution.