Investigators find a blood spatter than is nearly a perfect circle. The blood most likely A hit the surface at a height velocity B has been on the surface for more than an hour C dropped to the surface from a 90° angle D hit the surface at a 45° angle

i believe its B

Explanation: if you spill somthing small and wait awhile you will see that it will spread evenly and make a spot hope this helpes :)

no i don't think so.

answer:

monkey

primate

descriptionmonkey is a common name that may refer to groups or species of mammals, in part, the simians of infraorder simiiformes. the term is applied descriptively to groups of primates, such as families of new world monkeys and old world monkeys. wikipedia

phylum: chordata

kingdom: animalia

lifespan: mandrill: 20 years, japanese macaque: 27 years, more

mass: rhesus macaque: 17 lbs, mandrill: 42 – 82 lbs, more encyclopedia of life

height: mandrill: 1.8 – 2.1 ft., japanese macaque: 1.9 ft., common marmoset: 7.4 in., golden lion tamarin: 10 in., olive baboon: 2.3 ft.

length: rhesus macaque: 1.7 ft., mandrill: 2.5 – 3.1 ft.,