Water vapor sometimes condenses to form water droplets called dew when this occurs what type of change is it
a)physical only
b)chemical only
c)physical and chemical

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