Answer: this is true
Explanation: one word that i can think of is “fast”
ex: noun: she is on a fast
Verb: she will fast tomorrow
Adverb: she is fast
so there you can see that a word can in fact be all three at the same time, depending on the context of course
1f= -a, -am, -ae, -ās
2m= -us, -um, -ī, -os
2n= -um, -um, -a, -a
3mf= (modified stem/various), -em/īm, -ēs, -ēs/īs
3n= -(modified stem/various), -(modified stem/ various), -a/īa, -a/īa
Present tense= -o, -s, -t, -mus, -tis, -nt
Hope that helps!
The world population increased throughout 1950 to 2000 after the industrial revolution and wars. The population in 1950 started as 6.9 billion people. In 2000 the population grew to be 9.6 billion people. After the wars people were happy to see their family’s and started growing their family bigger. During this period of time the population rapidly increased.
The cellular respiration processes of all living cells make use of the coenzyme Nicotinamide adenine dinucleotide (NAD). It plays a key role in energy metabolism by accepting and donating electrons. The low energy form NAD+ shown at left is raised to the high energy form NADH.