Nanies 1. Any THREE mineral elements required for the formation of cell
membranes.
2. Any THREE mineral elements required for chlorophyll formation.
3. Any THREE mineral elements required for thee formation of strong
bones and teeth.
4. Any TWO mineral elements required for the formation. of nucleic
acids.
5. Any TWO mineral elements required for the formation of
proteins.
6. ONE mineral element that forms the central atom of chlorophyll.
7. ONE mineral element that is a component of haemoglobin.
[15]​

Match the following. match the items in the left column to the items in the right column. 1. foreshocks process used to locate the epicenter of an earthquake 2. magnitude newer magnitude scale that measures the amount of moved (displaced) rock along a fault to determine the strength of an earthquake 3. mercalli intensity scale measure of the total amount of energy released during an earthquake 4. moment magnitude scale areas on active faults where a major earthquake hasn't occurred in a long time 5. richter scale mini-quakes that usually occur before a major earthquake 6. seismic gaps scale that measures the effects or severity of an earthquake 7. triangulation scale of magnitude based on the size of seismic waves produced by an earthquake

What is the function of the somatic nervous system? connects the brain and the spinal cord to the rest of the body carry signals to the muscles and glands includes all nerves controlling the muscular system and external sensory receptors controls internal organs like the heart and bladder

What best explains the inability for life to exist in earth early atmosphere