When does australia experience its summer solstice? a. when the southern hemisphere is pointed away from the sun b. when the southern hemisphere is pointed toward the sun c. when the northern hemisphere is pointed toward the sun d. when both hemispheres are equally angled toward the sun

In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant

Organisms that successfully adapt will leave to grownone of the above

Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.