17. ____ bacteria carry out the conversation of gaseous nitrogen to a biologically useful form of nitrogen

Please help with this one!!! PLZ!

Question

17. ____ bacteria carry out the conversation of gaseous nitrogen to a biologically useful form of nitrogen 

Please help with this one!!! PLZ!

wach · Answer

These are nitrogen-fixing bacteria. I'm trying to find the exact word for them though :p

wach · Answer

I would go with 'mutualistic nitrogen-fixing bacteria'

wach · Answer

Cyanobacteria would also be correct.

anonymous · Answer

ok thanks. Can u help me with this one too 
Kudzo is a climbing vine native to Japan and China. It was introduced to the U.S. in the late 1800s. Today, this plant is common along roadsides in the SouthEast, where it takes over and destroys native vegetation. Kudzo would be classified as a ____ species.

anonymous · Answer

@wach

wach · Answer

I would say 'invasive'.

wach · Answer

Because it dominates the ecosystem where it is introduced and strips resources from native organisms.

anonymous · Answer

Thank u so much!

wach · Answer

No problem :)