Hi!
It would be D, because trilobites were aquatic.
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Answer:
Actually, The ionic charging of : alkali is +1 alkaline earth metals is +2 aluminum is +3. That is the use periodic table to recall the lonic charge of an alkali metal, an alkaline earth metal, or aluminum
Explanation:
Answer:
false
Explanation:
landform was not related ti biology it is geography
Answer:
Independent Variable: Give one group the drug and dont give the other group the drug
Dependent Variable:The data of if the drug improves the rats memory(if their memory is better, the same, or made worse)
Answer:
B.fiber cells
Explanation:
cilia are lil eyelash kind of bit on cells. fiber cells have them.