Just a easy question I want to see who can answer the faster and brainiest

Differences between duck and peacock

(Please don't spam ) Answer quickly please

A duck is a swimming bird and it has a webbed feet while a peacock is a flying bird.

Duck is smaller whereas peacocks are big

Duck has black\brown features whereas peacocks have colorful feathers.

biology is the study of life. it is the study of living organism.

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.