If a student wants to study the effect of sunlight on plant growth. In his experiment, 12 plants receive normal amounts of sunlight, but half of them are kept under bright sun lamps all night long. The control group is: the amount of light the plant receives.
<h3>What is control group?</h3>
A control group is a type of experiment carried out using two variables based on this control group can be defined as the process in which experiment is carried on two different variables such as dependent variables and independent variables in which one of the variables is not experimented or tested.
Based on the given scenario if after 6 weeks, the plants heights measured which inturn means that the control group is the amount of light the plant receives.
Therefore if 12 plants receive normal amounts of sunlight, but half of them are kept under bright sun lamps all night long. The control group is: the amount of light the plant receives.
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Answer:
the improvement in knowledge about medicine
Explanation:
Answer:
Complete failure
Explanation:
Something that doesn't work the way it's supposed to is a dud.
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Answer:
By preventing companies from doing serious damage to the
environment
Explanation:
Answer:
The pressure on organizations during this coronavirus pandemic has shifted from moving citizens to keeping a core transportation system operational with a skeleton workforce to ensure freight and key essential workers can continue to move. A secondary effect of this shift is the sudden change in sources of revenue for transportation operators, with many experiencing an unexpected shortfall in their finances. Organizations will need to plan ahead to ensure that the transportation network will be ready for a return to normal operations when the coronavirus pandemic lockdown measures are lifted.
