Section B: Structured Questions (20 Marks)
1. Give a reason for each of the following safety rules in the science laboratory.
(a) Do not eat or drink in the science laboratory.
(b) Do not point the mouth of the test tube towards a person when you are heating a corrosive
liquid.
c) Read all the labels carefully before using any chemical.
Please help
Answers: 1
Another question on Biology
Biology, 22.06.2019 02:30
Which is not a likely outcome after extensive irrigation of dry farmland? useless, unproductive soil salinization of the soil depletion of groundwater nutrient-rich soil
Answers: 1
Biology, 22.06.2019 04:30
What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an
Answers: 2
Biology, 22.06.2019 12:20
Consider the following planned experiment. factor experimental group control group light exposure tots of sun tots of sun amount of water weekly weekly type of soil nutrient rich nutrient rich size of pot large which variable is being tested in this experiment? small a. size of pot b. type of soil c. light exposure d. amount of water
Answers: 3
Biology, 22.06.2019 13:30
La glucosa es el nutriente mas utilizado por las celulas en la respiracion celular en esta ocurre 4 fenomenos cuales son
Answers: 2
You know the right answer?
Section B: Structured Questions (20 Marks)
1. Give a reason for each of the following safety rules...
Questions
Business, 04.11.2020 18:00
English, 04.11.2020 18:00
Mathematics, 04.11.2020 18:00
