A. A lab performs a test by giving bacterial colonies the same amount of different antibiotics and growing them under the same conditions.
B. A company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other brands.
C.
A student tests the attraction of bees to flowers by placing four different flowers in the same location and counting how many bees visit each.
D. A chemistry class performs an experiment in which each reaction has the same amount of starting material and begins at the same
Explanation:
The experiment that has bias the second one in which a company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other brands.
- A bias in an experiment originates from the experimenter influencing the desired outcome of the experiment.
- The pharmaceutical company will only be able to critique their own product devoid of the view of other pain relief products.
- This experiment will not give a good marketable opinions the company desires.
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The answer would be A since the stove is burning gas. The burning gas is than turned into a flame which heats up the water causing it to boil, which would be thermal energy.
I’m not sure but I think it is evolution.
Water enter and leaves the cell by osmosis, which is a specific example of diffusion. <span />
Answer:
a. GGTGACT
Explanation:
An easy way to remember base pairing is to think of it as (A)pples to (T)rees, (C)ars to (G)arages. So, A pairs with T, and C pairs with G.
Hope this helps! :)
