The earliest life forms that developed on Earth were single-celled and lived in the oceans. Which two statements about the changes of developing life through Earth’s long history are true? A. Organisms grew increasingly complex.
B. Organisms didn't change very much over time.
C. Many organisms died out over time.
D. Many organisms grew simpler.

Hybrid instruments that play sounds that are part sampled and part synthesized are known as:

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4