Answer:
Yes! A scientific model doesnt need to be complex just like this one.
Explanation:
The nurse should make sure the client feels comfortable and safe.
Vertebrates have a bilateral symmetry due to which their entire body is divided into right and left halves while the invertebrates either have radial symmetry or the bilateral symmetry. Therefore, option D is correct.
The other basic differences between the vertebrates and the invertebrates are that vertebrates have a spinal cord and a backbone while invertebrates lack them, vertebrates have well developed brain, lungs or gills in respiratory system and closed circulatory system.
no smoking; chemicals can be flammable
☢ radiation; exposure to radiation must be monitored as it is dangerous if exposed to high amounts
☣ looking this one up.