Which statement about chordates is supported by this information

Chordates are those organisms which consists of bone like structure called notochord.

Explanation:

Notochord is a soft skeletal bone which is a type of cartilage that is present in the embryo and and some other chordate organisms. This bone provides a place for the attachment of skeletal muscles. Some chordates also present tail at the back side of the body. Dorsal nerve cord controls the body which consist of brain and nervous system.

fabric is silk wool ext. paper isnt

explanation:

u cant make fabric out of paper cause paper comes from wood while fabric comes from animals

"menstrual cycle is a complex cycle that consists of several processes. order of occurrence of steps in menstrual cycle are as follows:

1. high progesterone levels maintain the endometrium lining of the uterus.

2. endometrium lining breaks down and low levels of estrogen stimulate the pituitary to release fsh and lh.

3. fsh and lh stimulates the follicles to develop and the oocyte to produce estrogen.

4. rising estrogen levels suppress fsh production and development of other follicles.

5. a spike in lh causes follicle to rupture.

6. a breakdown of corpus luteum causes progesterone level to drop."