Answer:
four days without water (:
Answer:
Independent: electronics in room
Dependent: hours of sleep
Control: school nights, night routine, lighting of room, the time the person decides to go to bed
Confounding: the person(?? not entirely sure on this one)
Answer:
the study of the structure, reaction, and composition of different kinds of substances
Explanation:

Answer:
Essential fat is an adipose tissue within our body. Present in all organs bones, muscles and nervous system.
Explanation:
Essential fat is an adipose tissue within our body. This tissue is responsible, mainly, for the temperature regulation, allowing our body to maintain an efficient homeostasis. However, this tissue also acts in the production of hormones and cell membranes, in addition to helping in the absorption of proteins.
The corporal distribution of fat, presents two types that are:
- Android: When essential fat is found in higher concentrations in the abdomen.
- Ginoide: When essential fat is in greater concentrations in the lower regions of the body, such as glutes, hips and thighs.
Answer:
C-It ensures that the species will survive even in the absence of a specific pollinator.
Explanation: