Can u ans the 2nd one plzz
Such questions test your creative writing skills and should be done on your own. However, these points might help you elaborate:
- There are different ways of finding out a tree's age: if the tree is dead, cut its trunk and count its rings. Most trees produce a two-coloured ring per year.
- If the tree is alive, use an increment borer to take a small sample from the tree bark to the pith. It's a way to count the tree's rings without cutting down the tree.
- By indexing their fossils, rocks can be correlated with each other by when they were made.
- Radiocarbon dating is used to measure the age of rocks more precisely.
- Though not an exact science, reading a horse's mouth and teeth can tell us a horse's approximate age.
- There are different ways of finding out a tree's age: if the tree is dead, cut its trunk and count its rings. Most trees produce a two-coloured ring per year.
- If the tree is alive, use an increment borer to take a small sample from the tree bark to the pith. It's a way to count the tree's rings without cutting down the tree.
- By indexing their fossils, rocks can be correlated with each other by when they were made.
- Radiocarbon dating is used to measure the age of rocks more precisely.
- Though not an exact science, reading a horse's mouth and teeth can tell us a horse's approximate age.