Sweating when its hot outside is an example of which characteristic of life

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u.s. and mexico. the st. lawrence seaway provides an important trading route for the u.s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

Explain why biological control methods are generally environmentally superior to chemical pest control methods.

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water