the value of a transitional fossil is : A. Transitional forms show the evolutionary steps between species For example, take a look at human's transitional fossil. Through the fossil, we became aware about the evolution that happened within the human species and we can observe how we developed from a monkey-like organisms into a more superior organism as we are today
Most baby teeth, also known as milk teeth, emerge in a certain order. Here's what you're likely to see as your baby moves from gums to pearly whites. 2 / 12. Lower central incisors The bottom middle teeth typically emerge first, between five months and 10 months. Tooth development is hereditary, so if you got your teeth early, chances are your baby will too! 3 / 12. Upper central incisors The upper middle teeth come next, between six months and 12 months. Teeth usually emerge in pairs. 4 / 12. Upper lateral incisors Between nine months and 13 months, you'll see the upper teeth to the right and left of centre. This will give your baby a row of four teeth across the top.
A child's baby teeth (primary teeth) begin to loosen and fall out to make room for permanent teeth at about age 6. The first baby teeth to fall out are typically the two bottom front teeth (lower central incisors) and the two top front teeth (upper central incisors), followed by the lateral incisors, molars and canines. Molars typically fall out between ages 9 and 12 and are replaced by permanent teeth by about age 13.