Why is the pressure on the left atrium high?

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the

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.

Drag each tile to the correct box. arrange the layers and faults from oldest to youngest.