Answer:
The correct answer is “Iron(II) sulfide.”
Explanation:
It is pretty obvious there is presented an iconic compound made by iron written as Fe and a sulfur, S that is a nonmental instead. A metal as iron will form a cation and a nonmetal an anion. The sulfur will need 2 electrons from iron in order to complete its octet and in this way the iron equilibrates the sulfur. It can give it 2, so that is why we write it in Roman numbers, and form the formula above.
B.) The baby’s visual memory recognizes Beth’s finger.
C.) The baby is a day old and has learned to reach for Beth.
D.) The baby’s homeostatic response is to touch objects that are warm
The statement which statement best describes why the baby grasps Beth’s finger is that it is a reflex to grab is an innate behavior.
In biology, a reflex, or reflex action, is an involuntary, unplanned sequence or action and nearly instantaneous response to a stimulus.
The simplest reflex is initiated by a stimulus, which activates an afferent nerve. The signal is then passed to a response neuron, which generates a response.
Reflexes are found with varying levels of complexity in organisms with a nervous system. A reflex occurs via neural pathways in the nervous system called reflex arcs. A stimulus initiates a neural signal, which is carried to a synapse. The signal is then transferred across the synapse to a motor neuron, which evokes a target response. These neural signals do not always travel to the brain,so many reflexes are an automatic response to a stimulus that does not receive or need conscious thought.
Learn more about reflex,here:
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Answer:
The baby`s reflex to grab is an innate behavior.
It`s not B because if the baby is 1 day old it`s not going to 'remember'.
It`s not C because it hasn`t really 'learned' anything.
It`s not D because babies can`t sense heat like a snake or something. -_-
Hope that helps
I also love the pfp