Q: Which waterfall series is the largest on the planet? Choices: - yosemite falls - angel falls - niagara falls - iguassu falls A:
iguassu falls

Q: Four haploid spermatids form during meiosis from what? Choices: - the zygote - the sister chromatic - the ova - the primary spermatocyte A:
the primary spermatocyte

Q: What decay produces helium nuclei? Choices: - Beta Decay - duo decay - radiative decay - alpha decay A:
alpha decay