Answer:
a birds wing is made of cartilage and bones, bugs wings are made of their exoskeletons. bugs wings are called chitin
Explanation:
cianobacteria is célula procariota?
It would be D i’m pretty sure
Answer:
Decrease population.
Explanation:
These microbes decrease the whale population by causing infection that leads to the death of the whale. The seal and whale relationship is the relationship of prey and predator. In this relationship, seal is prey and whale is predator that feeds on seal. Whale is considered as the predator that is present at the top of the food chain which feeds on fish and squid, seals and sea birds etc.
