Answer:
question 1:
- both the number of species and population density decreases as altitude above sea level increases
question 2:
increase in birth rate => greater number of young organisms
Explanation:
As altitude above sea level increases, O2 density decreases, the amount of UV rays increases and the difference between daytime and nighttime temperature increases
Answers
1. True
2. True
3. True
4. True
5. True
Glucose and oxygen!!!
CO2 + Water in the presence of sunlight results in glucose + oxygen