Which system of the human body has a function similar to that of a plant cell's cell wall? A. digestive
B. skeletal
C. respiratory
D. nervous

The influenza virus cause the flu, but not other diseases. why?

Which organisms have pharyngeal arches that develop from all three germ layers and go through the same development stages as embryos? 1.bird 2.ladybug 3.starfish 4.snake

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last