Sort each item based on whether it represents a portal of entry, portal of exit, or both portal types. a. Parental route
b. skin
c. mucous membrane

Me . based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?

How do the sperm cells get from the stigma to the ovules? a. they slide down the petals to the bottom of the flower. b. they travel through pollen tubes. c. they travel along filaments. d. insects carry the sperm cells from the stigma to the ovules.