Which equation has water as a reactant in the chemical reaction?
(a.)na + h2o naoh + h2
(b.)na + cl nacl
(c.)h2 + o2 h2o
(d.)co2 + o2 + energy c6h12o6 + o2

Mendel made crosses between pure-breeding y’all pea plants with purple flowers and pure-breeding short pea plants with white flowers. the alleles for a y’all height and purple flowers were dominant. this cross is written a. ttpp x ttpp b. ttpp x ttpp c. ttpp x ttpp d. ttpp x ttpp