Identify the structure labeled C

A. Phosphate
B. Nucleotide
C. Base
D. Sugar

Sarah is sitting at the top of the slide in the schools playground. which will increase sarah’s kinetic energy a- an additional child is added to the top of the slide. b- sarah is pushed and moves down the slide. c- sarah climbs down the ladder and off the slide. d- the ladder is moved to the other side of the yard.

What element is able to combine with itself and hydrogen to form large molecules ?

What are the pros and cons of quadrat sampling?