Filtration of wastewater flowing over a surface of land with vegetation and water is a an artificial wetland
a stabilization pond
a biodegradable treatment
an open aeration pond

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.

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )

black

lasagna

lunch

math