At the end of an investigation, a student writes, Seeds at the hottest temperature died. However, at the slightly warm temperatures, seeds grew bigger and faster. Therefore, some heat increases growth, but too much kills the plant. What part of scientific investigation is this? A. question and experiment
B. Hypothesis and observation
C. evaluation and critique
D. evidence and logical reasoning

Aspecies has evolved an asexual mode of reproduction by having offspring develop from unfertilized eggs. which of the following will be true of this species' response to natural selection? there will be more deaths from natural selection because there is no mutation. there will be less genetic variation from recombination and a risk of not adapting quickly to environmental change. the species will increase in numbers because genetic variation is increased. the species will compensate for loss of genetic variation by hybridizing with other species. there will be fewer deaths from natural selection because sexual recombination always leads to extinction.