Tamira and Josh are siblings. Both share the same parents. Considering they are a statistically true family, Tamira and Josh are likely _____ years apart from each other

Maria takes handfuls of tomato seeds that vary genetically from a bag where they are all mixed together evenly. She places each handful in a separate pot

The first pot has enriched soil and is exposed to sunlight, whereas the nutrients in the second pot's soil have been depleted and the pot is placed in a dark corner. When the tomato plants grow ________ a. the heritability of between-pot differences is 100 percent but the heritability of within-pot differences is 50 percent. b. the differences within each pot are due to environment and the heritability of between-pot differences is 100 percent. c. the difference between pots is due to variations in soil and sunlight but the heritability of within-pot differences is 100 percent. d. the heritability of between-pot differences and within-pot differences are equal, ranging from 50 percent to 60 percent.

____________ is the idea that we develop a bias favoring our own group over other groups in order to maintain positive self-esteem.*

a. Esteem enhancement b. Social identity theory c. Group membership inflation d. Solidarity