The main cause of extinction on Earth today is, Humans, we are the biggest
threat to our environments'.
Hope that helps!!!! ( We Humans, are our biggest enemy, and threat to ourselves, and he environment.).
Answer:
yes
Explanation:
The sugar-phosphate backbone forms the structural framework of nucleic acids, including DNA and RNA. This backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.
C.) <span>All the electrical energy is transformed to light energy and heat energy.
[ Remember, the first law of Thermodynamics,Energy can neither be created nor destroyed ]
Hope this helps!</span>
Answer:
C. 50 percent sand, 40 percent clay, 10 percent silt
