The answer is option D
Preoperational intelligence allows children to think in symbols. Doing this goes beyond the children's senses and motor skills; this is where preoperational intelligence differs from sensorimotor intelligence because sensorimotor intelligence relies on children's motor skills and senses
O(n) is the worst-case performance of the add method in a binary search tree with linked nodes.
<h3><u>
What is binary search tree?</u></h3>
- A binary search tree (BST), also known as an ordered binary tree or a sorted binary tree in computer science, is a rooted binary tree data structure where each internal node's key is greater than all the keys in the corresponding node's left subtree and less than all the keys in the corresponding node's right subtree.
- The height of the tree has a direct correlation with how time-consuming operations on it are.
- Binary search is made possible by binary search trees, which make it quick to look up, add, and remove data objects.
The lookup performance of a BST is proportional to the binary logarithm because the nodes are arranged so that each comparison skips around half of the remaining tree.
Know more about binary search tree with the help of the given link:
brainly.com/question/12946457
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Answer:
Farm life. They had a difficult time in the 1800s and 1900's. They had to use wireless (I'm sure it is, I forgot) fences to hold cattle. They had to make better shelter on storms and take care of their animals. This was a challenge to them.
- Hope I helped!
Answer:
B) Utilitarian value
Explanation:
<u>In utilitarian value :</u>
- All our activities are controlled, designed adn fashoined by science.
- Science has entered in our daily activity.
- Without science, or existence wold become impossible.
- Standard of living.
- It is ver essential to have elementar knowledge for becoming usefull, productive member of the community invention.
Hence according to the given scenario, Utilitarian value best describes the type of value sam recieved. Hence, option B is right.
Science is systemic knowledge of the physical or material world gained through observations and experiments.
