Answer:
Measure your heart rate while lying down, while sitting down, and while standing. How does your heart rate change with body position?
Answer:
there is only option b is right with the respect to the question
Answer:
Structural adaptations are physical features of an organism like the bill on a bird or the fur on a bear. Behavioral adaptations are the things organisms do to survive. For example, bird calls and migration are behavioral adaptations.
Answer:
Hey i think there is an error in ur question, u may recheck the so called word "metopus"
But here is the definition of Endosymbionts are organisms that form a symbiotic relationship with another cell or organism
