you should
a. tie it back before performing lab work.
Using a Bunsen burner can cause your hair to loosen and ignite. Bring only your essentials to the lab. This means that all personal belongings such as bags and jackets should be kept outside. Long hair and loose clothing that can get caught in glassware or pose a danger in the laboratory should be withdrawn.
Wear proper clothing when working in the laboratory. Long hair, hanging jewels, loose clothing, and baggy clothing are dangerous in the laboratory. Long hair should be tied at the back. You need to secure the removed jewelery (if it's hanging long) and loose clothing. Shoes should completely cover your feet.
Learn about lab safety protocols here:brainly.com/question/8430576
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Answer: "codominance" .
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The smallest level of organizations in livings are cells.
Answer;
Plants control solute concentration in their bodies by regulating uptake from the soil.
Explanation;
Uptake of water from the roots is undertaken by process called osmosis. Solute concentrations increase going from soil to root cells to leaf cells. The resulting differences in osmotic pressure helps to push water upward in the plant. This helps the plant control solute concentrations.
Answer:
D
a. Maybe
b. Doesnt make sense really
c. doesnt make sense
D. Makes the most sense
