We could explain the consequences of not recycling, composting, and conserving in different campains. We could also make it a requirement to learn in science class so children become aware of it and change it for the better later on.
Nucleotides in DNA contain four different nitrogenous bases: Thymine, Cytosine, Adenine, or Guanine.
Pyrimidines: Cytosine and Thymine each have a single six-member ring. Purines: Guanine and Adenine each have a double ring made up of a five-atom ring attached by one side to a six-atom ring.
Like<span> a </span>harpoon<span>, the barbs shoot out .</span>Corals<span> are sessile , meaning they cannot move to get </span>food.
I believe the answer would be sweat
Body fluid that hard to be seen by naked eye must be clear(have no color) and not thin. Blood would be out of the question as it red color will be easy to perceive. Semen color is white but it will be clear after a while, but it was thick and has a strong smell.
Saliva is clear but mostly it has some bubles and a bit thicker than sweat. Sweat would be the hardest to find as it was clear and mostly water. But it gives less information as evidence than the other fluids.
Answer:
I don't know if this is correct. Carbs, lipids, nucleic acids, proteins.
Carbohydrates
Carbohydrates
Explanation:
I got 15 and 16 from google, but it's also what my teacher said.
