The correct answer is A. displaying cognitive abilities that are typical of preoperational thought.
Explanation
The preoperational stage is a stage of cognitive development of the human, which occurs during childhood characterized by the human inability to do mental operations but is influenced by how things look. The beginning of this stage occurs with the acquisition of speech. According to the above, the correct answer is A. Because Marisabel said that the string that was rearranged into a circular pattern was shorter than the straight one, even though both were the same length.
Copper oxide is a compound :) hope this helps.
Answer: the first one is "lymphocytes"
the second one is "phagocytes"
Explanation: got it right.
The liver makes sure that blood glucose levels remain steady. But when blood glucose levels fall, the pancreas secretes glucagon. Therefore the answer to your question in the pancreas.
