Hormones are secreted and released into the blood by Endocrine glands.
Endocrine glands are glands of the endocrine system that secrete their products, hormones, directly into the blood rather than through a duct. The major glands of the endocrine system include the pineal gland, pituitary gland, pancreas, ovaries, thyroid gland, parathyroid gland, hypothalamus and adrenal glands.
Answer:
Vestigial structures
Explanation:
support evolution, by suggesting us that the organism changed from using structure to not using structure or using it for another purpose.
Genus and species. I know this because i am learning this now and i asked the same questio
Answer:
Neither species benefits.
Explanation:
For example, two different species that prey on the same or similar species of prey would be negatively effected by their competition for food, because there would be less food.
