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kap26 [50]
3 years ago
14

What additional observations might help you test this hypothesis?

Biology
1 answer:
kumpel [21]3 years ago
7 0
Observating the test again with another test to find uot the hypothesis
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The ________ contains lobules with sinusoids (lined with macrophages. that lead to a central venous structure.
evablogger [386]
The correct answer is (a.) liver. The liver contains the tubules with sinusoids which is lined with macrophages that leads to the central venous structure. A liver is a vital organ that serves as a gland that plays an important role in animal's and vertebrae's metabolism.
4 0
3 years ago
One group of students did an experiment to study the movement of ocean water. The steps of the experiment are listed below.
Delvig [45]

Answer:

Explanation:

The lamp and the ice bag were at the same place.  

Sounds like the experiment was intended to show on a small scale ocean currents from the poles to the equator and back to the poles. The bag of ice would simulate the cold at the poles while the lamp would simulate the heat provided by the sun near the equator. With that in mind, let's look at the possible flaws and see what is likely.  

Not enough ink was added.

 * If you can see the ink, then there's enough ink. So this isn't the correct choice.  

Not enough water was taken.

 * Possibility there wasn't enough volume of water to setup a current, but not too likely since the baking dish was filled. So let's look further. 

 The dish was too small for the experiment.

 * Same as above. It might be this, but there's something more likely. 

 The lamp and the ice bag were at the same place.

 * This sounds like a winner. In the real world, the poles are cold and the equator gets more sunlight. So there's a temperature gradient. In the described setup, both the heat sink (the bag of ice) and the heat source (the lamp) were at the same location.

6 0
3 years ago
When the body temperature becomes abnormally high, thermoregulatory homeostasis is maintained by __________?
Advocard [28]
Hypothalamus

When there is abnormally high internal temperature, sensors in the Central Nervous System send signals to the hypothalamus.  The hypothalamus initiates thermoregulation by sending messages to various organs and body systems with a various mechanisms. High temperature will set off sweating and vasodilation to cool down the body.


6 0
3 years ago
Ms. Sloan is a 27-year-old who is complaining of fatigue, shortness of breath, stomach pain, and overall weakness. She is diagno
iragen [17]

Answer:

anemia that is caused by a deficiency of iron and characterized by hypochromic microcytic red blood cells. Vitamin D

Explanation:

3 0
3 years ago
What is a symptom of bacterial pharyngitis? symptoms have a gradual onset rhinitis fever wbc in normal range?
barxatty [35]
The period is usually 2 to 5<span> days. Symptoms that accompany </span>inflammatory disease<span> vary by </span>looking at<span> the underlying condition.</span><span> In addition to a sore, dry, or </span>unsmooth<span> throat, a cold or </span>respiratory disease might<span> cause:</span>
sneezing
a runny nose
a headache
a cough
fatigue
body aches
chills
<span>fever.</span>
your white blood cell (white blood cell) count will be higher after you have rhinitis or pollinosis. coryza is the associate degree <span>inflammatory response </span>and thus attracts white blood cell-like<span> eosinophils, basophils, mast. cells and lymphocytes.</span>

<span>There </span>area unit multiple parts in associate degree hypersensitive reaction and through<span> those phase </span>bound white blood cells areadditional active than others
7 0
4 years ago
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