it seems that~
States an inference based on observed evidence, equivalent to 'it seems that ~'.
とみえる is used when you make a guess based on what you see or hear. It is similar to ~ようだ or ~らしい, but とみえる often implies that the evidence is external and visible. For example, if you see someone with a fever and a cough, you might say 'かぜをひいたとみえる' (it seems they caught a cold). The form とみえて is used when the reason or evidence comes first, followed by the result or situation that supports it. This pattern is more common in written Japanese and formal speech, so in casual conversation you would often use ~みたい or ~らしい instead.