Plz need answer asap will MARK BRAINLEIST 100 pts..
What does 69 mean

What are the main functions of the human skeleton? a exchange of gases b support and movement c sensing the environment d digestion and excretion

Carlos is looking at a picture of a convergent boundary on which a volcanic arc and a trench are identified. which type of convergent boundary is carlos looking st?

Which of the following statements concerning the effects of happiness is not true? select the best answer from the choices provided feelings of happiness generally lead individuals to demonstrate less care toward others. happy individuals are generally more playful than individuals who are not. research has linked levels of happiness to increases in creative problem solving. happiness, along with love, has been found to provoke prosocial behaviors.