Ruth and debbie are identical twins who were raised by the same family. vince and frankie are identical twins who were separated at birth and raised by different families. according to research on the heritability of personality traits, ruth's and debbie's personalities are statistically

According to the law of conservation of energy, energy can neither be created nor destroyed. if this is true, why is there less energy in the top of the energy pyramid than there is in the bottom of the energy pyramid?

Blank is a rock with a find dark texture that makes up the oceanic crust

Which statement is not an accurate description of meiosis? a) meiosis produces offspring that are genetically diverse. b) meiosis produces offspring that are identical to the parent. c) in sexual reproduction half of the genetic material comes from the father (sperm) and half of the genetic material comes from the mother (egg). d) meiosis decreases the number of chromosomes by half so that when a sperm fertilizes an egg, the resulting zygote has the correct number of chromosomes.