Bats have a poor sense of sight, so they hunt their prey by emitting a high-frequency sound. They wait for an echo to bounce off a moving or stationary object. Based on the echo, they can determine if prey is nearby. Which types of sensory receptors help bats accomplish this task?

Which statements describe resources? one of the factors people use when deciding where they will live is the availability of resources. renewable resources have little value for people. resources are unevenly distributed throughout the world. energy is the world resource which has the highest use. the use of nonrenewable resources has decreased in recent history. the use of resources is evenly distributed throughout the world. the world's oil supply will last for the next forty years if its use continues as expected.