A student conducted an experiment with two rose plants to determine if a liquid formula for fertilizer produced greater growth than a dry formula Alter testing each fertilizer on two different plants for one month, his data led to the
conclusion that the liquid formula was a better promoter of plant growth. When he described his conclusion to his
teacher, she told him he needed to conduct additional trials. The teacher most likely asked for additional trials
because
she did not believe the new formula helped plants grow better than the old formula
it was necessary to see data from more plants before the conclusion could be accepted
it was necessary to have tested the fertilizer on different kinds of plants
she thought he should test additional fertilizer formulas on the same two plants

The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

This map shows how climate change might affect precipitation patterns in the great plains of the united states by the end of this century. brown shoes a decrease in percipitation, and blue shows an increase. the maps differ based on the predictive levels of green house emissions. the maps shows that northern area should get a. more pracipations regardless of emmissions b. less pracipation, regardless of emmissions levels c. more precipitation, but only when emission levels.southern areas show a. more pracipations regardless of emmissions b. less pracipation, regardless of emmissions levels c. more precipitation, but only when emission levels.to use these maps to prepare for natural disasters in the great plains, scientist need to ask? a. how many tons of emissions were used at the basis of the map.b. which types of fossil fuels are used in the great plains c. if you think the above is wrong it's probly c the question is cut off

In this assignment, you will analyze an example of speciation by researching the finches of the galapagos islands. then you will answer questions to construct explanations and draw conclusions based on the information you gather. someone plz !