Biology

Biology, 27.08.2019 17:00, dylalove4963

Which in counting the age of a tree? a) rings seen in the stem b) height of the tree c) width of a tree

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Biology, 23.06.2019 02:40, jilianfirmanp0hz9l

Which in counting the age of a tree? a.rings seen in the stemb. height of the treec. width of the tree

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Biology, 25.07.2019 00:10, Crxymia

What statements are accurate based on the study of tree rings? select 3 options. narrow rings indicate a cool and dry climate. trees near the arctic will have thicker rings than those near the equator. the number of rings can give the tree's age. size and density of tree rings can give information on past climates. the number of rings indicate how much fruit the tree can bear.

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Biology, 26.07.2019 03:20, maystrenko53

The popular notion that a tree's age can be determined by counting the number of internal rings in its trunk is generally true. however, to regulate the internal temperature of the tree, the outermost layers of wood of the brazilian ash often peel away when the temperature exceeds 95 degrees fahrenheit, leaving the tree with fewer rings than it would otherwise have. so if the temperature in the brazilian ash's environment never exceeded 95 degrees fahrenheit, its rings would be a reliable measure of the tree's age. which of the following is an assumption on which the argument above depends? (a) the growth of new rings in a tree is not a function of levels of precipitation. (b) only the brazilian ash loses rings because of excessive heat. (c) only one day of temperatures above 95 degrees fahrenheit is needed to cause the brazilian ash to lose a ring. (d) the internal rings of all trees are of uniform thickness. (e) the number of rings that will be lost when the temperature exceeds 95 degrees fahrenheit is not predictable

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Physics, 20.09.2019 17:30, shylabear6536

Atall tree is growing across a river from you. you would like to know the distance between yourself and the tree,as well as its height, but are unable to make the measurements directly. however, by using a mirror to form an image of the tree and then measuring the image distance and the image height, you can calculate the distance to the tree as well as its height. suppose that this mirror produces an image of the sun, and the image is located 0.9228 m from the mirror. the same mirror is then used to produce an image of the tree. the image of the tree is 1.0148 m from the mirror. (a) how far away is the tree? (b) the image height of the tree has a magnitude of 0.10 m. how tall is the tree?

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Which in counting the age of a tree? a) rings seen in the stem b) height of the tree c) width of a...

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