Building models doesn't actually help scientists observe phenomena. Scientists build models to describe how nature and systems operate then make observations to see if their models match what they observe. Models which don't match what they observe are either alterated or scrapped. Good models are kept and used by the scientific community.
Answer:
Bone strength is influenced by changes in the structure (size and shape) and composition [cortical (compact) bone, trabecular (sponge-like) bone, amount of cartilage] of the bone. 6 A high peak mass at a young age and the decrease of bone loss at a later age are two ways to reduce osteoporosis risk.
Explanation:
Neutron number of element X-110
Explanation: 153(Proton+Neutron)-43(Proton)= 110
Answer:
D
Explanation:
the answers is D yes every cell must divide to replace itself
They're strong and are good at keeping the sea out long-term, however they're really expensive
