In a population of 150 toads, poisonous (p) is dominant over non-poisonous (p). according to the hardy-weinberg equation, the expected proportion of pp to pp to pp is 16: 8: 1. the actual population had 100 homozygote poisonous toads, 45 heterozygote poisonous toads, and 5 homozygote non-poisonous toads. compute the chi-square test statistic.

answer; /// i believe the correct answer is (reactants);

answer: that would be cheating

explanation:

all these collisions do one thing, and that thing is explained in the last option. when dusst, rocks and ice collide, they harden and form giant layers of rocks or hard ice.

d)   to harden materials to form different parts of earth’s layers

hope it ,

bioteacher101