a.Convergent evolution
b.adaotive radiation
c.speciation
d.artificial collection
In an energy pyramid of trophic levels, the animals that are farthest from the producer means they what?
a.Have the least biomass
b.have the most biomass
c.recieve the most energy
d.are the largest in numbers
Bacteria that live on the roots of peanuts plants and legumes do what?
a.Change free nitrogen into proteins for plants
b.Break down nitrogen compounds into expensive nitrogen
c.Break down nitrogen compounds into free nitrogen
d.Change free nitrogen into nitrogen compounds
Thanks. Will give good points.
2007-01-17 05:27:28 · 5 answers · asked by georgia_gurl345 2 in Science & Mathematics ➔ Biology
d) Don't you mean "artificial selection"?
a) Least biomass
d) Nitrogen fixer makes ammonia, not protein.
Had to laugh at "expensive nitrogen"
2007-01-17 05:32:15 · answer #1 · answered by Anonymous · 0⤊ 1⤋
The answer to the first question has to be d by process of elimination (but I have never heard the term 'artificial collection')
The second question makes no sense (I don't see how A or B could universally apply and D is flat wrong) so I would say C
The answer to the third question is C, if I recall correctly. But I could be wrong on that one.
Edit
Actually, the answer to the second question is A. I was misreading it.
2007-01-17 14:54:02 · answer #2 · answered by mullah robertson 4 · 0⤊ 0⤋
Do your own homework.
2007-01-17 13:35:42 · answer #3 · answered by Holly 5 · 0⤊ 0⤋
E. Bestiality.
2007-01-17 13:35:20 · answer #4 · answered by Anonymous · 1⤊ 0⤋
C
A
D
2007-01-17 13:35:11 · answer #5 · answered by Anonymous · 0⤊ 1⤋