When investigating a crime scene, Grant finds some evidence that could possibly be blood. What should he do? ОА. .
He should leave it alone because it could be dangerous.
OB.
Ос.
He should wear latex gloves when he collects it.
He should pour water on it to see if it rinses away.
He should call a forensic pathologist to help him.
OD.

Iwill give brainliest if you answer right : )

Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane