Cells in heart tissue are joined together and able to work in a coordinated fashion because of . a. tight junctions
b. gap junctions
c. extracellular matrix
d. anchoring junctions
e. microvilli

b

Explanation:

Gap junctions allow the rapid transmission of electric impulses between the heart cells, allowing perfect coordination.

electronic measurement tools display data on a screen after waiting for several minutes.

while some business owners prefer manual record keeping systems, most businesses use an electronic record keeping system - making it easier to capture information, generate reports and meet tax and legal reporting requirements.

explanation:

the eggs of the insects should be the first thing collected at the scene.

false