Question 2 of 5 What are two reasons scientists classify organisms into groups?
A. To understand why different organisms exist on Earth
B. To make it easier to communicate about organisms
C. To make sure scientists get credit for their discoveries
D. To understand how different organisms are related

Pls I need it like rn ASAP I’m very behind

i think so it’s will be b yes i believe its

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.

hey there!

mass = 6.75 g

volume =   9 cm³

therefore:

d = mass / volume

d   = 6.75 / 9

d = 0.7 g/cm³

answer b