Ossification
Exercise can help improve bone health by increasing bone density. Some exercise can actually decrease bone density. Bones can grow thicker from exercise such as weight lifting. All exercise should be determined what is safe for the person by their doctor because of some risk involved.
Bones grow through a process called ossification, where new bone tissue is added to existing bone. Remodeling refers to the continuous process of breaking down and rebuilding bone tissue to maintain its strength and structure. This process is regulated by specialized cells called osteoclasts and osteoblasts.
Shaving does not "make your hair grow back thicker".
yes they have to grow bones in order to grow from baby to adult
Eat more.
Dogs grow thicker winter coats to keep warmer in winter. The signal for dogs to grow their winter coats is the length of daylight each day; as it declines, the dog's body reacts by growing a thicker coat.
The larger arm muscles of the weight lifter would apply more mechanical stress to the bones of the upper limbs. In response tothat stress, the bones would grow thicker. For similar reasons, we would expect the jogger to have heavier and thicker thigh bones.
When a person reaches age 20 that persons bones stop growing because hormones cause the growth centers at the ends of the bones to degenerate.
Moles only grow on skin, not on bones. Bones do have their own irregularities, but not moles.
Nothing that you can put on from the outside will make your hair grow thicker. (With the possible exception of Minoxidil.)
Root wedging is a process by which plant roots grow into cracks in rocks, causing the cracks to expand over time as the roots grow thicker. This process can contribute to physical weathering of rocks by breaking them apart.