<span>I believe the answer is: D. proteins
The main functions of these proteins is to allow specific substance to pass through the membrane of the cells which needed for the energy formation for cells'functions.It created through the combination of more than 20 amino acids with different functions.</span><span />
Answer:
Good communication is particularly important in forestry because poor behavior will reflect badly on the employee and the employer. Bad communication also leads to miscommunication as well.
The plant with the root system is called the rootstock And the portion of the plant with the buds is called the scion
Ozone would be the secondary pollutant because it is caused when two primary pollutants react. Hope this helps!