Sponges are a source of food for many species of fish, and fish and other marine animals abound here. Given these facts, marine animals find these to be a great source of food: among the following options: - grain - nutrient - sponges - Energy. - sea vents - sodium - Energy - fungi
sponges

Fungi lack chlorophyll, so they cannot make food by photosynthesis as plants can, and mushrooms are an example of fungi. Given these facts, what lacks chlorophyll among the following options: - mushrooms - alpacas - bacteria - acetic acid - Leptospirosis - salamanders - deserts - Conifers
mushrooms

Rocks interacting with wind over long periods of time causes weathering, and hurricanes are made of wind. Given these facts, what causes weathering among the following options: - wildlife - evaporation - cotton - ocean water - light - salt and water. - hurricanes - erosion
hurricanes

Mammals have a layer of fat under the skin to help insulate the body, and if it has hair it is a mammal. Given these facts, what does a hairy organism have under its skin to help insulate the body among the following options: - fat - hair - food - cell - nerves - coat - fur - marrow
fat