Life-forms that existed during the paleozoic era included

a. fish

b. trilobites

c. reptiles

d. all of the above

D all of the above is the correct answer. Hope this helps. <333

I believe that the correct answer is d. All of the above

hope this helps

have a good day

C.J

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.