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mina [271]
3 years ago
15

Both hyperthyroidism and hypothyroidism can cause a goiter, a swelling of the thyroid gland. You notice that a patient has a swo

llen thyroid gland. Before you order any lab tests, you could make two measurements during a physical exam to help determine the cause of the goiter. What measurements could you make and why would they be helpful?
Biology
1 answer:
Irina-Kira [14]3 years ago
4 0

Answer:

a=iw

Explanation:

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Sun 101 - Which two complementary forces keep the Sun from blowing itself up?
labwork [276]

Fusion and gravity

Fusion and gravity keep the sun from blowing itself up.  A large amount of energy is released by the sun. Protons are fused together to form helium atoms due to the high heat and pressure at the center of the sun. The Sun does not blow itself up from the outer pressure of nuclear fusion in as much as the inner force of gravity balances it.






7 0
3 years ago
A rock sits high on a mountain top. What may happen to this rock in the next hundred year?
miss Akunina [59]
The area around the rock will have weathered down and the rock will eventually either break or it will fall down the mountain
8 0
3 years ago
In phase-contrast microscopy, the differences in refractive indices between organisms and their environments are utilized for be
mina [271]

Answer:

True

Explanation:

In  phase-contrast objective and a phase contrast optical systems is equipped with Light microscope  .

Phase contrast microscope is used to differentiate unstained structures in a cell  that differ in refractive indices and thickness. Thus it is usefull for examining  living unstained organisms.

Light that passed through materials of different refractive index and/or thickness will undergo a change in Phase. The difference in phase or wave front irregularities cause variation in brightness of the structures.

Hoping this might help!!!

7 0
3 years ago
Confusin help pls ??????????
valentinak56 [21]

Answer:

D, think of chemical changes. When iron rusts it is chemically changed. The other answers are a change in form or a property of iron.

8 0
2 years ago
Why are all bacteria classified as prokaryotes?
ahrayia [7]

Answer:

Prokaryotes are simple cells that lack a nucleus or membrane-bound organelles. A nucleus is a type of organelle that holds DNA. In prokaryotes, however, their DNA floats in the cytoplasm in a nuclear region rather than being contained in a nucleus.

Explanation:

6 0
3 years ago
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