Answer:
The statement that is least true of an endocrine gland is d. all hormones are steroids.
Explanation:
The endocrine glands are a set of glands that are devoid of excretory ducts (they are ductless glands), produce and release hormones (messenger substances) directly into the bloodstream. The hormones can be steriodeas, produced by endocrine cells from cholesterol and non-steroids, synthesized from amino acids (Proteins, peptides, glycoproteins, derived from simple amino acids)
A scientific model can be used to test a hypothesis.
Answer:
definitely low infant mortality rate
Explanation:
Outline four key levers the next government can use to help the sector achieve greater impact for communities up and down the country
Answer:
The swim bladder is located in the body cavity and is derived from an outpocketing of the digestive tube. It contains gas (usually oxygen) and functions as a hydrostatic, or ballast, organ, enabling the fish to maintain its depth without floating upward or sinking.
Explanation:
