List off 5 other animals with an exoskeleton (not from this phylum).The Environmental Hazard Class includes the materials which are hazardous to the aquatic environment. True FalseScientists study a __ and then generalize the results of their investigation to a __ sample; population population; sample convenience sample random sample random sample convenience sampleX 56. What is Sodium responsible for in the body? a) Needed for healthy bones b) Helps with fluid balance c) Needed for vision and healthy hair and skin d) Resistance to infectionX 55. Identify cleaning guidelines. a) Clean from top to bottom, far to near, dry to wet,cleanest to dirtiest b) Clear away clutter c) Change cloths frequently and dust with damp cloth d) All of the above 56. What is Sodium responsible for in the body? a) Needed for healthy bones b) Helps with fluid balance c) Needed for vision and healthy hair and skin d) Resistance to infectionPREV 747576777879808182 NEXT
