40 foot ladder is leaning against a building. the foot of the ladders is 32 feet
from the building. find the angle that the ladder makes with the building.

How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin