Rosh Hashana

The front page of my father's old Rosh Hashanah and Yom Kippur prayer book has the following Hebrew words. Could you please explain what they mean and how to pronounce them? יְשָׁרִים‎ תְּפִלָּת [followed by {in Hebrew}] for Rosh Hashanah and Yom Kippur כל התפלות כסדרן

What is the purpose of blowing the ram-horn Shofar on Rosh Hashana?

What animal provides an acceptable shofar?

Does a man who hears a woman blow shofar fulfill his obligation? Or is it considered equal to totally neglecting the mitzvah?

I have read articles that say throwing bread in a river for tashlich is very harmful to the ecosystem. Are there any environmentally friendly alternatives that are acceptable?

Can you use your 3 day candle to light charcoal BBQ and grill on Rosh Hashana

I heard that Passover occurs in the first month of the year, but I always thought that Rosh Hashana is the beginning of the new year. I’m confused! Thanks for your help.