The molecular formula of an organic compound indicates the number of atoms of each element that make up a molecule of the substance and the proportion between them.
<h3>What is the molecular formula?</h3>
The molecular formula indicates the actual number of atoms of each type of chemical element that appears in the molecule. For example, the molecular formula for water is H2O, which means that in every water molecule there are two hydrogen atoms bonded to one oxygen atom.
With this information, we can conclude that the number of atoms of each element that make up a molecule of the substance and the proportion between them is called molecular formula
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Answer:
late Carboniferous period
Explanation:
:)
The reflexes involving painful stimuli, such as touching hot objects or stepping on sharp objects, are examples of withdrawal reflexes, which is present in the last option. The last option is true regarding the reflex.
<h3>What is the withdrawal reflex?</h3>
There are many different types of reflexes, such as the withdrawal reflex, stretch reflex, and so on. In the withdrawal reflex, limbs such as the hand and leg are withdrawn in response to a stimulus such as hot, cold, stepping on sharp objects, and so on.
Hence, the reflexes involving painful stimuli, such as touching hot objects or stepping on sharp objects, are examples of withdrawal reflexes.
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Answer:
True.
Explanation:
They can be divided independently in plants.
