I think it is natural selection. genetic variation also could be a factor for physical variation over the years.
Which of the following statements is false? fas is characterized by brain damage, facial deformities, and growth deficits. the effects of fas are all reversible. heart, liver, and kidney defects are common, as are vision and hearing problems. individuals with fas have difficulties with learning, attention, memory, and problem solving.
b.) The efffects of FAS are all reversible.
Try to find ways around obstacles
I’m not sure what pro-life argument to add. Science suggests that fetuses don’t feel pain until the 6th month. They’re not aware that they’re alive. They have neurotransmitters or spinal fluids, their spine is barely developed until then, which is why most abortions aren’t done after that period. Roe vs Wade act is a human right. Other than that, the only excuses you could make for being pro-life is religion, but that isn’t fact so only use that in your writing if it’s a biased report.
I would suggest looking at some different videos online and taking your favorite exercises from those videos. Then teach them to everyone else.