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ad-work [718]
3 years ago
9

Your friend, Lacy, is suffering from a deficiency of iron. Explain how

Biology
1 answer:
Step2247 [10]3 years ago
5 0

Answer:

she'll have decreased oxygen throughout her body, resulting in weakness and shortness of breath- symptoms of iron deficiency include paleness, fainting, fatigue, and weakness.

Explanation:

iron molecules bind to your hemoglobin (blood proteins) and provide a space bonding site for oxygen molecules. an iron deficiency would impair her blood's ability to transport oxygen to her organs, which would leave her weak, short of breath, and prone to passing out.

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Almost half the birds in the yard were brown cardinals and the rest were bright red cardinals, so Jimmy perceived them as two di
Harlamova29_29 [7]

Answer:

The answer is Similarity

Explanation:

The distinct features of the two groups of birds i.e brown cardinals and bright red cardinals illustrates the principle of similarity. The principle of similarity states that things that share visual features such as shape, size, color, texture, value or orientation will be seen as belonging together or being in a unified group

7 0
3 years ago
Which of the following is the most likely flow of energy in an aquatic ecosystem? a. Phytoplankton → mammal → zooplankton → fish
VladimirAG [237]

In this question, the correct order of flow of energy in an aquatic ecosystem is Phytoplankton → zooplankton → fish → mammal.

<h3>What do you mean by an Ecosystem?</h3>

An environment may be defined as the complex of physical, chemical, and biotic factors (such as climate, soil, and living things) that act upon an organism or an ecological community and ultimately determine its form and survival.

The flow of energy in an aquatic ecosystem depends on the phytoplankton which are known as the producers of an aquatic ecosystem.

Therefore, the correct order of flow of energy in an aquatic ecosystem is described above. Hence, the correct option is B.

To learn more about the Aquatic ecosystem, refer to the link:

brainly.com/question/842527

6 0
2 years ago
Which reading is expected from a thermometer near Earth’s surface during a period of freezing rain?
frosja888 [35]
Freezing rain refers to the rain that falls through a shallow layer of cold temperature at zero degree Celsius or below zero degree Celsius near the earth surface. Celsius and Fahrenheit are two types of measurement that are used to measure temperature. The freezing temperature of water is zero degree Celsius. Zero degree Celsius is the same thing as 32 degree Fahrenheit. 
Thus, the thermometer reading that is expected from a thermometer near the earth's surface during a period of freezing rain is 32 degree Fahrenheit.
7 0
3 years ago
Read 2 more answers
A cell from an organism has the structures listed here: nucleus,
Ipatiy [6.2K]

Answer:

Bacteria

I hope this helps!

5 0
2 years ago
Which one is odd one out on the basis of respiration:<br> Amoeba, cockroach, earthworm, euglena
Inga [223]

Answer:

Cockroach is you answer.

Explanation:

They do this by using a very efficient breathing system that uses air filled tubes, called trachea, to deliver oxygen directly to cells. Oxygen flows in as required into the tracheal system through valves on the insect, called spiracles. But, sometimes, they shut their spiracles and stop breathing.

5 0
3 years ago
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