What you want to get across to the audience. be positive and confident.
Answer:
the statement is true that some bacteria have whiplike tails that spin to propel them forward.
Explanation:
these are known as flagella
Answer:
Positioning stage of courtship.
Explanation:
As the exercise describes, Marco and Kris are most likely at the positioning stage of courtship as this stage shows them close, facing eachother. Marco holding her hand shows how the involvement increased, creating an atmosphere between them that would make others trying to enter it feel like intruders. So what this stage consists of is the increased involvement, a somewhat apropiation of space between the individuals and the keen attention on eachother.
