6 or 7
A child's 20 baby teeth, which often come in by age 3, usually fall out in the same order they came in. That means the lower center teeth (lower center incisors) are usually the first to go, around age 6 or 7. The top center pair is next.
D. A section of DNA that codes for a Specific trait
Answer:
Dissecting microscopes are for viewing the surface features of a specimen, and compound microscopes are designed to look through a specimen.
Explanation:
