The amount of calcium you eat and drink, from childhood on, is _____ to the amount of calcium in your bones
A: critical
B: influential
C: careful
D: equal
A: critical
B: influential
C: careful
D: equal
举一反三
- Generally, the supplemental amount of calcium in the feed of laying hens is ( ) A: 3.5-4.5% B: 1-2% C: 1.5-2.5% D: 2.5-3%
- The loss of calcium from bones might lead to _____. A: osteoporosis B: paget's disease C: anemia D: calcemia
- The amount you need to save depends on ( ). A: the total amount you need B: the amount you can borrow C: the amount you earn D: when you need it
- What is the formation of stalactites mainly related to? A: The erosion of calcium carbonate B: The precipitation of calcium carbonate C: earthquakes D: the corrosion from wind
- The abnormal loss of bony tissue resulting in fragile porous bones attributable to a lack of calcium is a disease called _________.