The part of the human eye that acts as the detector is the

Retina.

Explanation:

The retina is the part of the eye that acts as a detector.

The retina is the innermost layer of the eye and is made up of 10 cell layers. It is in the retina that light information becomes an electrical signal to be interpreted by the brain. For an image to be perceived, it is necessary to transform the light information into an electrical signal so that the brain can interpret this information and create a perceptual representation of it.

The cells that transform light information into electrical information are called photoreceptors. There are two types of photoreceptors, the cones and the rods, whose main functional differences occur in the level of light with which they work.

In brighter environments, only cone photoreceptors work, and in low-light environments, only rod photoreceptors are active.

Once electrical information is generated in these nerve cells, the information is passed from neuron to neuron until it reaches the layer of ganglion cells that make up the optic nerve, a structure that carries information from the eye to other regions of the nervous system.

picture a world where computers are building made-to-order personalized robotic arms and synthetic organs, drones are circulating above mars! due to the rapid growth of technology, the future has never been more unpredictable, and it presents a huge challenge in education: we are teaching students how to work in a future that we have never been unsure of. it is widely predicted that in eight years’ time, there will be more jobs in the fields of science, mathematics, technology and engineering than in any other discipline. and, as the technology continues to develop, it will soon become clear that addressing social problems will involve more innovative thinking, and analytical and technical knowledge than ever before. undeniably, there are no subjects that encourage innovative and creative thinking, deep thought, problem solving and independence more than the stem subjects. while it is widely commented on that there is a need to reimagine the ways stem subjects are taught in schools by embracing a more interactive and innovative approach to appeal to more students, it should come as no surprise that some of the most reputable educational organizations in the world are already implementing changes to embrace stem. harvard, for example, announced in 2014 that they were increasing their computer science faculty by over 50% and has since introduced computer science as a core subject for all freshmen. the urgency of supporting stem subjects at a young age is becoming more relevant than ever, as adopting a keen interest in the curricula needs to happen early. however, beyond the age issue is one of gender.

let me know if you need more

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.