Because the majority of cell differentiation occurs during the EMBRYONIC phase, .................. The embryonic stage of pregnancy is the period after implantation during which all the important organs and structures in the growing fetus is formed. Tetratogens are factors that caused malformation of embryo. Exposure to tetratogens during embryonic stage cause most destructive damages.
Saliva
Rabies virus is an infectious virus which causes rabies in
human and animals. Rabies is transmitted mostly through the saliva of infected animals
such as birds and bats. Transmission of the virus through the human saliva is
rare. Signs and symptoms of rabies virus include fever, headache, partial
paralysis, and vomiting.
I think answer should be d. Please give me brainlest I hope this helps let me know if it’s correct or not okay thanks
Prey Animals such as antelope and gazelles population will go up and the ecosystem will be out of balance