Answer: amphibians
Explanation:
earthworms, grasshopper, lancelets, octopus, crab, tunicates, starfish are all invertebrates.
lancelets(cephalochordata) and tunicates(urochordata) are chordates but do not have a backbone.
1. Initiation
2. RNA molecule
3. Sorry do not know the correct answer
a) The control center counteracts change from a set point.
Because negating (opposing) the initial change is the definition of a "negative feedback loop."
Your neck muscles allow you to move your head
Answer:
I think the answer is "Teu tio aquele careca viado"
Explanation:
Its actually b Xddd