Answer:
a. Recall and master the procedure in using a salinometer
Explanation:
Salinometer, which is also known as salimeter is a laboratory equipment used to measure the salinity of a solution. Salinity refers to the concentration/amount of salt in a solution.
According to this question, a student was instructed by his/her teacher to measure the salinity of brine used in curing fish. This means that to do this, the student will have to make use of a SALINOMETER. In order to use the salinometer, the student has to recall and master the procedure in using a salinometer.
Answer:
Full or New Moon + Perigee
I'm not completely sure but I think the answer is the last one. The living things need water because it is a major component of a cell membranes answer.
Mitochondria - Digestive System
Nucleus - Brain
Plasma Membrane - Integumentary System
Cytoplasm - Circulatory System
Cytoskeleton - Musculoskeletal System
