Which of these endocrine glands is located just above a kidney?

The adrenal glands are located just over the kidneys. These glands produce a number of different hormones, most namely adrenaline and cortisol. These hormones are typically associated with reactions to stressful situations and the responses the body makes to them.

it's the adrenal gland :)

Explanation:

The organisms that create all the usable food energy on Earth are called the producers. These organisms are able to produce food through the different resources such as the energy from the Sun, the carbon dioxide, and water and minerals that they absorb from the soil.