Upper surface of base of the skull
D. Water light and CO2 are needed for the process of photosynthesis.
Genes
Hereditary
Trait
Genotype
Sex cell
Technically there is no direct connection between air pressure and humidity. Humidity is the amount of water vapor in the air or air parcel. Air pressure is its weight of the air in a column, the true connection is in the temperature.
Trees remove Carbo Dioxide from the atmosphere, they produce oxygen, and they make soil healthier and more arable. I hope this helps! Brainliest would be great. Comment below if it helped.