What is a concentration of mineral fragments at the bottom of a streambed called? Choose the correct answer. O nodule
O placer deposit
O native element
O hydrothermal solution

What is the compliment dna strand to the following sequence: ttgactaggcta

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.

In "the pig," what is the main effect that the piglet initially has on kibuka?