State whether the following are true, false or uncertain and explain why. To say that an effluent charge is cost-effective does not necessarily mean that it is socially optimal. This is because cost-effectiveness does not account for damage costs.

What did the first language sound like

Discuss the functions of epithelial connective nerviud and muscular tissues

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics