Some of the egg casings have ridges
Answer:
Well help them and always support them
Answer:
C
Explanation:
I think it is c but im only answering bc i am really bored.
Answer:
Sooo.. because i am like superrr smart (not really) i think its C :)
1. a sugar, a phosphate, and a base (such as Adenine.)
2. Deoxyribose
3. TCGAGTC, A pairs with T and G pairs with C
4. 55 adenines, 100-45=55
