Carmen's father gets a job working at a nuclear power plant in a nearby town. carmen is initially very concerned. which of carmen's possible concerns is the most scientifically valid? a) her father might die in a nuclear explosion. b) her father will be exposed to higher levels of radiation. c) her father will develop unnatural mutations and an eerie glow. d) her father will breathe in dust and smoke and develop lung problems.

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a.the offspring are more likely to have freckles. b.the offspring are more likely to have no freckles. c.the likelihood of the offspring having freckles and not having freckles is the same. d.the likelihood of the offspring having freckles and not having freckles cannot be determined.

Which of the following statements is true of cells

Australopithecus robustus was likely the longest-surviving species of australopithecine in south africa. it had: a. large molars, a big face, and a sagittal crest. b. a large body, large teeth, and a sagittal crest. c. a big brain, big teeth, and a big face. d. a big face, large teeth, and a large body