you could find the answers if u look up the name of it like
4.3 powering the cell: cellu.... answer
Bi means to cut into two parts.
Hope This Helps!
The answer you are looking for is A) Fish
Fishes are examples of Vertebrates. They are cold-blooded; obtain dissolved oxygen in water through gills; most of them lay eggs; have scales; have fins; live in water.
Mercury is classified as a neurotoxin.
Neurotoxin are extensive class of exogenous chemical neurological insults that can adversely affect function on both developing and mature nervous tissue.in other words neurotoxins are toxins that are poisonous or destructive to nerve tissue. the nerve impulse is blocked and symptom include low heart rate and muscle paralyses
