What is the study of how living things interact with each other and their environment?

Alarge body of air that has similar temperature, humidity and air pressure at a given height is called a

Me ! which of the following is an environmental concern of genetically modified foods? a) crops that are drought resistant are introduced providing food regardless of the unpredictable weather b) reduction cost of production for the crops c) an important ingredient may be introduced in a strain of rice for the poor who depend on rice as a primary food d) toxic substances produced as a pesticide may be consumed by unintended species

Which of these factors best explains why liquid exists on earth