Match the organ of the endocrine system with the function. All options will not be used. Column A 1. Ovaries: Ovaries 2. Thyroid: Thyroid 3. Pineal Gland: Pineal Gland 4. Hypothalamus: Hypothalamus 5. pancreas: pancreas Column B a. produces renin b. secretes insulin and glucagon c. secretes thymosin d. recieves information about light and dark cycles e. controls the pituitary gland f. releases thyroid hormone g. secrete estrogen and progestin​

answer: the blood-brain barrier is a layer of specialized membranes and cell processes designed to keep undesirable substances from passing from the bloodstream into the precious tissues of the brain. while the blood-brain barrier does keep most bad things out of the central nervous system, it is not impermeable.

explanation:

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.