Which of the following best explains the flow of energy in this food web Mushrooms → Snake → Squirrel → Plants
Plants → Grasshopper → Snake → Mushrooms
Grasshoppers → Snake → Wolf → Hawk
Mushrooms → Hawk → Squirrel → Grasshopper

What are some properties of transverse waves?

Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up

What kind of waves require a medium to travel? question 6 options: light waves mechanical waves all waves need a medium to travel electromagnetic waves