50,000 in proper scientific notation

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

Which of the following is a physical property flammability heat of combustion solubility and toxicity

What is another way to determine mass times acceleration?