Negative reinforcement and positive reinforcement
Answer:
primary productivity is the rate at which biomass is produced
Explanation:
I got it right
A reasonable disagreement with a US Government policy. Explanation- not all of us agree on the way our Government works and how Presidents are elected but that doesn’t change or threaten our daily life.
Mountains were a barrier for settlers travelling in North America
Answer:
i quite agree with the above statement due to the fact that with technological advancement such as the use of mobile phones, satellites, one can communicate with another person within seconds all around the globe. the government also uses this advance technologies to track their people and monitor the economy. technology has made the world connected and alive,.
Explanation:
