"May I help you" is the more grammatically correct phrase to use when offering assistance. "Can I help you" is also acceptable in casual conversation.
yes but you would say can I help you too someone you know and may i help you would to a stranger or an adult
you do not say how may i help you Islam is a religion not a language.
May Day is a call for help, coming from the French m'aidez = help me.
how may I help you = wie kann/darf ich Ihnen helfen?
Natural selection may help prey by giving it better camouflage, or it may help prey by giving it greater speed, or it may help prey by increasing its rate of reproduction. Then again, it may respond by helping predators in exactly the same way.
Most locals speak English. So simply ask "May I help you?"
You can ask the librarian to help shelve books.
Both "How can I help you" and "How may I help you" are correct phrases to use when offering assistance. They have the same meaning and politeness level, so you can use either one based on your preference.
Yes, but not idiomatically correct; the common phrase for that is "May I help the next person?"
How may I help you: - Cómo puedo ayudarte (informal form) - Cómo puedo ayudarle (formal form)
there is a slight possibility that i may or may not be able to answer your question! does that help?