Down syndrome causes a distinct facial appearance, intellectual disability, developmental delays, and may be associated with thyroid or heart disease.
mark me brainliest
Answer:
l think
b. one week after the full moon phase
<span>The most expectant evolutionary feature would be longer necks. This will enable the tortoises to reach the higher grass. This <span>would occur through natural selection that would favor the extreme traits (alleles of long neck) of long necks in the population.</span></span>
Because of the Law of Segregation, the ratio would be 1:3. Meaning 3 kids with lactase persistence.
