Answer:The period saw major technological advances, including the adoption of gunpowder, the invention of vertical windmills, spectacles, mechanical clocks, and greatly improved water mills, building techniques (Gothic architecture, medieval castles), and agriculture in general (three-field crop rotation)
Explanation:
It would be difficult to compare two differences at once when one side of the sowbug or pillbug chamber is warm and dark while the other is cool and bright. Bugs may really favor a light atmosphere but despise a cold climate.
Confounding variables are those that have an unintended or distorted effect on other factors, leading to erroneous or distorted relationships between two variables. The "real" connection between two variables is muddled by them.
A sowbug is oval-shaped, measuring about one centimeter in length, with a round top and a flat bottom. Their overlapping plated segments are typically dark brown, and they have seven pairs of legs and two pairs of antennae. Additionally, they have two appendages that resemble tails.
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Answer: (3) Inter-modal perception
Explanation:
The inter-modal perception is helps in coordinating the different types of perception by the improving the development rapidly. It basically helps in coordinate the stimulation from the multiple inter modal perception.
According to the given question, baby grace hear and also sees the bouncing Ball and she is demonstrating the inter-modal perceptions as both hear the sound of the ball as well as recognized the ball picture.
Therefore, Option (3) is correct answer.
Expressed, enumerated and delegated powers
