Answer:
It could cause acid rain.
Answer: Photosynthesis
Explanation: Photosynthesis removes CO2 from the atmosphere and replaces it with O2. Respiration takes O2 from the atmosphere and replaces it with CO2.
Keystone predators effect their habitat by keeping the population of animals down.
the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment.
Answer:
Black
Explanation:
The dominant genotype (black BB) is always dominant over the recessive (yellow ee).