Is a fuel your body uses for energy.
Protein
Glucose
Cellulose

Which incident would result in primary succession instead of secondary succession?

Babies with very low or very high weight are less likely to survive .

Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.