Taking a stimulant together with a decongestant can increase your risk of unpleasant side effects. Ask a doctor or pharmacist before using any other cold, allergy, or sleep medicine. Antihistamines and decongestants are contained in many combination medicines.Taking certain products together can cause you to get too much of a certain drug. Check the label to see if a medicine contains an antihistamine or decongestant.aking a stimulant together with a decongestant can increase your risk of unpleasant side effects. Ask a doctor or pharmacist before using any other cold, allergy, or sleep medicine. Antihistamines and decongestants are contained in many combination medicines.
Hydrogen peroxide serves as a storehouse for oxygen when used for plants. If you refer to oxygen metabolism, you will come across this compound as a byproduct that splits further into oxygen and water. The benefits of rainwater in promoting plant growth is partly due to the presence of hydrogen peroxide in low amounts.
Best Answer: Vascular plants have lignified tissues that gives them physical support. Lignin gives the hard surface of plants that let them grow taller than nonvascular plants.Vascular plants also have vascular tissues: xylem and phloem that transport nutrients from roots to shoots and vice versa.While non-vascular plants don't have tissues that transport nutrients from and to different parts of the plant. Source(s): anggira dhita Â· 8 years ago.ascular plants have vascular tissue (xylem and phloem) which conducts water and nutrients from the roots throughout the entire plant. Therefore, they can grow quite tall and still all cells can obtain water and nutrients.