The viral structure responsible for recognizing specific host cells is... a. a surface protein
b. genetic material
c. a retrovirus
d. a bacteriophage

(PLEASE ONLY ANSEER IF YOU KNOW THIS)​

the correct answer is 2 and 4

flooding wildfire landslides climate change the factors listed have an immediate effect on the animal populations found in any habitat. the four factors would lead to a death. b emigration. eliminate c immigration. d mutations.

the species living around the vents are especially good at dispersal.  

deep-sea vent originates on the floor of the ocean when seawater circulates through hot volcanic rocks, usually situated where the new oceanic crust is being produced.  

biological dispersal refers to the movement of species from their location of birth to their site of breeding, or from breeding site to another. similarly, the oceanic dispersal refers to the movement of the species from one land mass to another by sea crossing.