Acity has found that water from shallow-depth wells show signs of contamination from heavy metels. what is *most* likely to happen next?

a the city will rely more on hydropower

b famers will use surface water for agriculture

c people will drill deeper into aquifers

d water prices will decrease

Environmental differences within ecosystems are generally caused by

The table below shows the number of foot bones in some horse fossils.horse fossil recordhorse fossil number of foot bonesp 19q 17r 24s 13ancient horses had more bones in their foot then present-day horses. the present-day horse has 11 foot bones. what is the correct order of evolution of the horse starting from the youngest fossil? a. q p r s b. s r p q c. s q p r d. r p q s

Which of the following statements about protists are true? a.they are typically found in moist environments. b.they are all unicellular. c.they have a nucleus. d.they are all multicellular.