The control group is a group of test subjects to which the independent variable is not applied. In other words, as a scientist, you would use the independent variable on all of the different study groups except for the control group. This is done for the exact purpose stated in the question: as a standard of comparison to evaluate the effect of the independent variable.
Example: you're testing to see if adding chili to a plant makes it grow faster. You will have two plants to test on. On ONE of them, you put the chili on (to see how the chili effects it). On the OTHER one, you DO NOT put the chili on (because you need the results of a regular plant to compare with the chilified plant). The plant without the chili is the control group.
Answer: false
Explanation:
A solar eclipse occurs when the moon gets between Earth and the sun, and the moon casts a shadow over Earth. A solar eclipse can only take place at the phase of new moon, when the moon passes directly between the sun and Earth and its shadows fall upon Earth's surface.
Answer:
B.The Virginia Declaration Of Rights
Explanation:
pls mark me brainliest
Hi there!
Because the question here is asking what the safety considerations of a plant in the classroom are, not the care considerations, we can safely narrow this down to one correct solution...
<span>D. Do the plants have any poisonous parts?
</span>
Considering this is the only answer that deals with the safety aspect of plants near children, "D. Do the plants have any poisonous parts?" is the correct answer.
Please refer the attachment for the correct answer
