What features do you think
secondary consumers have to
help them catch their food?

d. the weight of the book

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.

it creates acid rain

"a.) well–developed vascular system."