True
A confounding variable is an “extra” variable that you didn’t account for. They can ruin an experiment and give you useless results. They can suggest there is correlation when in fact there isn’t. They can even introduce bias. That’s why it’s important to know what one is, and how to avoid getting them into your experiment in the first place.
Because photosynthesis is just backwards cellular respiration. I can elaborate more if you need me to.
Answer:
Option B is the answer, that is, proximity to major businesses who use flower shops.
Answer:
Option B) Swell
Explanation:
When runner was running he was sweating which results in loss of water from cells and cells become shrink. But at the end of marathon when he drink water his cells will gain water and store it, which results in swallowing of cells.
The answer is <em>polar</em><em> </em>molecule.
