Consider the genetic cross for sex in humans. xx is female and xy is male. a family has 4 children, all girls. what are the chances that the family will have a boy as their fifth child? a) 0% b) 25% c) 50% d) 100%

Analyze the central conflict and its in a story to discover the theme. o resolution o protagonist antagonist character

Illustrate, label, and explain how atmospheric carbon and oxygen find there way into a consumer and then back into a producer. include the following terms in your illustration: co2, 02, respiration, photosynthesis, sugar, mitochondria, chloroplast, water, solar radiation

The response is the basis for vaccination. primary secondary tertiary none of the above