Match the terms to their correct definitions.. 1.sensory receptorsrespond to stimulus to maintain homeostasis. 2.integrating centersends signals to proper areas of the body regarding the stimulus. 3.effectorsdetect changes of internal or external stimulus.

Which events are likely to be catastrophic to an ecosystem? select the three correct answers.a-hurricane.b-steady population growth.c-seasonal flooding.d-introducing of an aggressive invasive species.e-tsunami.

Rue or false siblings look simila rbecause they each have some traits of their parents.

Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?