Objects with Masses from 0

question 77

Multiple Choice

Objects with masses from 0.01 M_SUN to 0.08 M_SUN are very different from the Sun because they

• A) do not have strong enough gravity to form planets.
• B) have much higher temperatures than the Sun.
• C) cannot successfully execute the proton-proton chain reactions.
• D) form much faster than the Sun did.
• E) do not exhibit sunspots.

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Definitions:

Osteoblasts

Cells responsible for new bone formation and mineralization.

Coxal Bone

Another term for the hip bone, comprising the ilium, ischium, and pubis, which connect the spine to the lower limbs.

Ilium

The largest bone of the pelvis, forming the uppermost part.

Ischium

One of the three bones that make up the pelvis, forming the lower and back part of the hip bone.