Answer:
Algae is typically an aquatic plant of a large group that includes the seaweeds and many single-celled forms. Algae is also non-flowering and fairly simple. Algae contain chlorophyll but lack true stems, roots, leaves, and vascular tissue.
Human structure.........................
Answer: Affiliative behavior
Explanation:
Affiliative behavior is the behavior in which social interaction is seen between two animals through cohesion, meeting, hugging, involvement with each other, playful acts etc. They try to display emotional and social bond between them.
According to the question, chimpanzees displaying embracing behavior , ticking and little wresting shows that they have social and emotional link with each other.
Thus, they have affiliative behavior rather than aggressive and anger-based behavior.
