Your answer is C: A rapid increase in the number of related species
Answer:
fjfjdizisjsnerbrhdhsisicucizisjsjw
A specific protein called a receptor
for me its glitched or word cut off i see no picture or question :/
Carbon dioxide is a byproduct of respiration while oxygen is a byproduct of photosynthesis.
Remember that a byproduct is a secondary product that is made in the synthesis of another. It is unintended and excreted.