If you found a new plant and its seeds had tiny hooks or barbs, what kind of seed dispersal would you think the plant depended on? -an animal eating the seeds and depositing them in a different area
-water washing the seeds to a different area
-wind blowing the seeds to a different area
-the plant’s seeds sticking to an animal’s feathers, skin, or fur

the plant’s seeds sticking to an animal’s feathers, skin, or fur

Explanation:

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.