Answer:
Explanation:
The answer should be B
Plants breath in CO2 and breath out oxygen. If there are fewer plants, there is going to be left over CO2.
c. Facial expressions coupled with effective responses
Explanation:
Emotions are an important aspect of human life. Research on emotions has produced several discoveries which led to important real world applications.
- an emotion is the result of the arousal as experienced
- universal facial expressions of seven emotions
- anger, contempt, disgust, fear, joy, sadness, and surprise
- when emotions are experienced even a blind person produces the same facial expressions
Answer:
The carbon cycle
Explanation:
The burning of fossil fuels returns the carbon (of which they were made of) back into the atmosphere.
