Answer:
May 10, 2019, marks the 150th anniversary of an iconic, historic event in American history—the completion of the transcontinental railroad. This 19th century engineering triumph would redefine the nation, connecting the east coast to the west coast by rail.
Explanation:
True I think. I hope that helps :)
Answer:
coevolution
Explanation:
Male euglossine bees harvest the pollen and fragrance compounds from orchids, typically a specific species, and display these in various ways. The female euglossine bee is thought to choose a mate based on the quantity and/or quality of fragrance mixtures presented. The orchids pollinated by these bees have evolved elaborate trapping mechanisms that will often only allow a single species of bee to enter and collect the fragrance; the trap will then force the bees to exit in a way that attaches the orchid's pollen to them. The elaborate courtship ritual and flower development both act to enhance the reproductive success of the insect and orchid, respectively. This is an example of coevolution.
Coevolution occurs when two or more species reciprocally affect each other's evolution.
An advantage of dynamic branch prediction methods, such as history tables, over static branch prediction is Improved branch prediction accuracy (better than chance).
The forecast made by the technology involved in the dynamic branch prediction technique is dynamic rather than fixed. Compared to static techniques, this method provides higher accuracy. In this scheme, a prediction is made for the branch instruction currently in the pipeline.
Dynamic branch prediction produces predictions based on previous historical situations by looking at history tables, as opposed to static branch prediction, which makes definite predictions of a branch to be either taken or not taken. That is why dynamic branch prediction method is use for better result.
to learn more about dynamic branch prediction here
brainly.com/question/16049975
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