In humans, free-ear lobes are dominant to attached lobes. Two parents that are both heterozygous free are expecting a child. Show the probabilities for this cross.

answer; a muscle cell, another neuron and a of the above

rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds

dna is a set of a gene held together by a chemical bond

because it travels in smaller waves then all other colors, causing it to be the most visible color