What is probably affecting Jeremy’s bull in the following scenario? Jeremy’s prize bull has not been himself. He seems overly agitated and has developed a rash on his flank.
a)exudative epidermitis
b)external parasites
c)internal parasites
d)avian pox

Which entry is in the wrong position in the table?

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.

What advantages does a pedigree have over a written passage?