Which of the following may result in muscular weakness?
a. deficiencies in phosphorus and calcium
b. deficiencies in iodine and iron
c. deficiencies in iron and manganese
d. deficiencies in phosphorus and potassium
Answer: d. deficiencies in phosphorus and potassium
You might also like to view...
What allows for variations in sensory input?
a. rate of action potentials produced b. number of receptors activated c. receptor specificity d. type of stimuli
What is the main benefit of identifying biodiversity hotspots?
a. Protecting endemic species b. Restoring keystone species c. Facilitating captive breeding d. Monitoring climate change
Which of the following structures contains high pressure baroreceptors?
A) aortic arch only B) carotid sinus only C) right atrium only D) both the aortic arch and carotid sinus E) aortic arch, right atrium, and carotid sinus
A learned skill that accompanied early hominin evolution was their ability to _____.
a. develop tools b. grasp objects c. stand upright d. live in caves