Question

which of the following are considered to be endocrine glands? adrenal glands pituitary gland salivary glands sweat glands thyroid gland

Explanation:

Endocrine glands secrete hormones directly into the bloodstream. Adrenal glands secrete hormones like cortisol and adrenaline. Pituitary gland is the "master gland" regulating other endocrine glands. Thyroid gland secretes thyroid hormones. Salivary and sweat glands are exocrine (secrete through ducts), not endocrine.

Answer:

A. Adrenal glands, B. Pituitary gland, E. Thyroid gland