The urinary system consists of the kidneys, the ureters, the urinary bladder, and the urethra.
There has to be one side with a high concentration and another side with a lower concentration
Photsynthesis to make food
Answer: I believe the answer is A
Explanation:
When plants undergo photosynthesis, they make sugar. Why sugar? Because, it is one of their resources they need to survive. I know that they also need oxygen and water. Carbon dioxide is also vital in their survival. I hope this helps!
DNA and RNA are both made up of monomers called nucleotides. They also both have three nitrogenous bases: Adenine, Cytosine, Guanine.
