Answer:
Motor neurons stimulate muscles to contract.
Your grandmother used to play the harp at her senior ladies group for many years. Lately, she has had some difficulty when she plays. She is having difficulty with <u>working</u><u> </u><u>memory</u><u>.</u>
<h3>What is a working memory?</h3>
Working memory is a cognitive system with a limited capacity responsible for temporarily holding information available for processing. As one ages, the working memory loses some of its capacity.
Therefore, the answer is working memory.
learn more about working memory: brainly.com/question/25040884
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I’m pretty sure it’s called a primary
Edison and his assistant, WIlliam Dickson, grew worried that others were gaining around in camera development, such as Eadweard Muybridge. Muybridge presented the idea of collaborating to create a movie camera, but Edison turned him down. He planned to do this by using Edison's Phonograph and his Xoopraxiscope, a device for projecting motion pictures that pre-dated the flexible perforated film strip.
Edison's Movie Camera, also known as the "Kinetograph" finally came together in 1891. The movie camera takes a sequence of photographs in order to give the illusion of motion when viewed in rapid succession.
Maybe B or c pr choose the one you think it is for me it might me B or c honestly also i need help on doing me and frida and the secret peackon ring questions would you help?