Answer: There are two categories of cross membrane transport, active and passive. While active transport requires energy, passive transport relies on concentration differences inside and outside of the membrane. With films that cover the outermost membrane of the fruit (the skin), this concentration gradient can be removed or slowed so membrane transport is also slowed and as a result, the fruit stays fresh longer. A good analogy for this is considering evaporation in an open jar on a hot day versus if there was a lid on the jar. Both jars would be in the same conditions, but the jar with the lid would retain more water.
Explanation: have a great day:)
The answer would be C, welcome
The beginning of the Cambrian Period is marked by the evolution of hard body parts such as calcium carbonate shells. ... These body parts fossilize more easily than soft tissues, and thus the fossil record becomes much more complete after their appearance.
The A DNA function in a cell is stored
Answer:
C) run a statistical analysis on the data collected
Explanation:
A) False
You can only start investing in drug company after analysing all the results of the experiment, then you need to develop the drug correctly so then you can start making experiments with a larger amount of pacients to test the efiiciency of the drug so finally you can sell it.
B) False
You can only conclude this after reviewing the results. Without analysis, nothing can be concluded.
D)False
You only start a new hypothesis after the first one has been rejected by data analysis. If the drug has no effect on patients, a new hypothesis will need to be developed. But you will only know this after analyzing the results of the experiment.
