Ocean currents are caused by

waves,

hurricanes,

wind,

heat

hurr

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:

you know they are heterozygous for a trait because they have it as jj or jj.