What is the significance of carbon having four valence electrons? A) The outermost shell can only bond with hydrogen.
B) The outermost shell is full, making it a stable.
C) The outermost shell never fills making it unstable.
D) The outermost shell can form up to four covalent bonds.

Pls, I need help with this asap! Tysm!

Which statement best describes a typical difference that could be found between the "analysis" and "conclusion" sections of a lab report? a) only the "conclusion" describes errors that occurred during the experiment, and only the "analysis" section suggests further research.b) only the "analysis" section includes specific data comparisons, and only the "conclusion" section suggests further research.c) only the "analysis" section discusses whether the original hypothesis was supported, and both sections include graphs of data.d) only the "conclusion section discusses whether the original hypothesis was supported, and both sections suggest further research.(the answer is b i just took the test)