EASY QUESTION! A box has a length of 2cm a width of 2 and a height of 2 cm. It has a mass of 4g. Find the density.

1/2 g/cm³

Explanation:

density= mass/volume

density= 4 g/ 2*2*2 cm³ = 1/2 g/cm³

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation: