Explain how dna sequences can provide evidence of evolution.

DNA can act as the evidence of evolution in many ways. It is the source of information which is carried in every next generation since a very long period of time.

This show the ancestral relationship of one organism with other. This also shows how closely related one organism is to other.

The characters that was present at long time ago will be seen today as well and by comparing the changes in the character since that period of time will also serve as evidence of evolution.

prolly a beacuse the momentuem the car has increases while going down hill

d₁ = displacement of tern from arctic to antarctic = 11000 miles

d₂ = displacement of tern from antarctic to arctic =   - 11000 miles

d = total displacement for the journey

total displacement for the journey is given as

d = d₁ + d₂

d = 11000 + (-11000)

d = 0 miles

t₁ = time of travel from arctic to antarctic = 3 months = 3 x 30 days = 90 days

t₂ = time of travel from antarctic to arctic = 3 months = 3 x 30 days = 90 days

t = total time of travel

total time of travel is given as

t = t₁ + t₂

t = 90 + 90

t = 180 days

average velocity is given as

average velocity = total displacement/ total time

v = d/t

v = 0/180

v = 0 miles/day