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Illusion [34]
3 years ago
7

The fossil record shows an invertebrate species in many layers of sediment for millions of year before suddenly going extinct, n

o
longer being found in any layers of sediment. After a stable existence with little change, this species vanished from the fossil record.
Which of these best supports the description of the fossil and the species it represents? Select ALL that apply.
es )
Biology
1 answer:
Igoryamba3 years ago
5 0

Answer:

c) The species underwent punctuated equilibrium

e) The species’ environment underwent a dramatic change for which it was poorly suited

Explanation:

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Gluteal Group- The gluteal muscles are a group of three muscles which make up the buttocks: the gluteus maximus, gluteus medius and gluteus minimus. The three muscles originate from the ilium and sacrum and insert on the femur.

Quadricep Group- The Latin translation of 'quadriceps' is 'four headed,' as the group contains four separate muscles: the vastus lateralis, vastus medialis, vastus intermedius, and the rectus femoris. Each of the vastus muscles originates on the femur bone and attaches to the patella, or kneecap.

Extensor Group- The superficial extensors of the forearm are a group of six muscles situated in the superficial posterior compartment of the forearm. These muscles include the brachioradialis, extensor carpi radialis longus, extensor carpi radialis brevis, extensor digitorum, extensor carpi ulnaris  and extensor digiti minimi.

Sartorius Group- couldnt  find anything

Adductor Group- The adductors are a group of muscles, as the name suggests, that primarily function to adduct the femur at the hip joint. Although they are all located somewhere along the medial side of the thigh, they originate in different places at the front of the pelvis.

Explanation:

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