Scientists have found many similarities in the proteins of turtles and sharks. these similarities suggest that turtles and sharks
a
have stopped evolving

b
have a common ancestor

c
have all the same dna sequences

d
have the same number of chromosomes

because the light is a great source of energy for the plants to survive. (i hope this )

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: