This is an example of fossil preserved in amber.
Amber is a polymerized form of tree resin, produced by the trees so as to protect themselves against diseases and insect pests. This resin hardened and sometimes captured insects, microorganisms, plants, seeds and feathers, spiders, and other small vertebrates that got stuck in the sticky resin.
2 and 2/3 + 4 and 3/4 is equal to 7 and 5/12
Answer:
5y-2
Step-by-step explanation:
13,000,000 rounded to the nearest tenth is 18,000,000
