Question

watch the animation. then answer each question. taxi drivers in london have to memorize about 320 routes and streets. why do london taxi drivers have larger hippocampuses? asking for help when you need it is an important part of learning. try asking for help now by clicking on the hints button above. as you study and do math, ask for help, and make mistakes, your brain

Explanation:

The hippocampus is associated with spatial - memory. London taxi drivers need to memorize a large number of routes and streets, which involves extensive spatial - memory use. This repeated and intensive use of spatial - memory functions may lead to the growth and enlargement of the hippocampus through a process called neuroplasticity.

Answer:

They have to memorize many routes and streets, and the repeated use of spatial - memory related functions causes the hippocampus to grow due to neuroplasticity.