Mark Brainliest please.
Answer:
The main difference between adrenal gland and pituitary gland is that adrenal gland is a secondary endocrine gland whereas pituitary gland is a primary endocrine gland. The production and release of hormones in the adrenaline gland are regulated by the pituitary gland and the sympathetic nervous system.
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Answer:The immune system is a network of cells, tissues and organs that work together to attack pathogens that try to invade your body. Bacteria, parasites and fungi that may cause infection meet a system of immune soldiers, including T-lymphocytes, macrophages and neutrophils.
Explanation:
1. exercise
2. range of motion
3. muscle myofibrils
4. lactic acid
5. poor posture
6. varicose veins
7. antagonistic muscles
Answer:
Jeff gets several symbols tattooed on his torso
Explanation:
Please correct me if I am wrong :)