Atest to measure electrical activity across muscle membranes by means of electrodes that are attached to a needle inserted into the muscle is

The correct answer is EMG (Electromyography).

EMG is a diagnostic method that accesses the condition of muscles health and the nerve cells, which monitors them. These nerve cells are called motor neurons. They conduct electrical signals, which cause the muscles to relax and contract. An EMG converts these signals into numbers or graphs, helping the doctors to make a determination.

The test is used to determine the neuromuscular irregularities. At the time of this test, one or more small needles are administered through the skin into the muscles.

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;

1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.