Which of the following is a benefit of urbanization? A. Paving over land changes the environment

B. Agricultural production is more efficient today than in the past

C. Living in cities is more expensive than living in rural areas

D. Cities are hubs for the arts, entertainment, and education

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a. the offspring are more likely to have freckles. b. the offspring are more likely to have no freckles. c. the likelihood of the offspring having freckles and not having freckles is the same. d. the likelihood of the offspring having freckles and not having freckles cannot be determined.

Is a measure of the different types of organisms in a community. question options: tertiary secondary primary none of the above

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants. d- food molecules are broken down in the cells if living things.