Both a b c are the right answer choice for this question
Answer:
more surface area
Explanation:
dividing the cylinder into smaller pieces allows for more surface area, allows substance to penetrate more of the cylinder
Answer:A good index fossil is one with four characteristics: it is distinctive, widespread, abundant, and limited in geologic time. Because most fossil-bearing rocks formed in the ocean, the major index fossils are marine organisms. That being said, certain land organisms are useful in young rocks and specific regions.
Explanation:
Answer:
lightning because it doesnot support freely stated nitrogen to convert in usable nitrogen
