True or false: mollusks have a heart and a closed circulatory system

Number and variety of living organisms includes genetic, species, and ecological types

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

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided