Which are true or false?

All are true except the worm one

Explanation:

a. false they are actually decomposers

b. false

c. false...primary sources are herbivores

d. true...because they eat dead animals

e. truethey eat plants and algae

f. true

Explanation:

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.