How can we determine the carrying capacity of a petri dish with limited food is? What signs can we look for to know that the bacteria is getting close to the carrying capacity? What information can we use to determine what the carrying capacity is before the bacteria reached it?

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.

the farther away the object is from the central star (the sun) it's gravitainal pull on the object is weaker when it is farther

explanation: