Which group of hormones is responsible for the developments during puberty

Gonadotropin-releasing hormone, luteinizing hormone (LH for short) and follicle-stimulating hormone (FSH for short).

EXPLANATION

When your body reaches a certain age, your brain releases a special hormone that starts the changes of puberty. It's called gonadotropin-releasing hormone, or GnRH for short. When this hormone reaches the pituitary gland, it releases two more hormones into the bloodstream: the LH and FSH. Although boys and girls do have these hormones, it depends on their sexual orientation the way these hormones work.

B. To infer something from a story is to draw conclusions based on something that the author did not state directly.

Explanation:

An inference can be define as a conclusion of a process, research or story which is based upon evidences and facts.

Among the given options, B.To infer something from a story is to draw conclusions based on something that the author did not state directly. is correct because in stories can include the facts which are required to be interpreted and infered by the reader and must draw a relevant conclusion based upon this.