1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Arisa [49]
4 years ago
14

A person with anemia has too few red blood cells. The most common symptom is a lack of energy. Why would anemia cause this sympt

om?
Biology
1 answer:
Sidana [21]4 years ago
4 0

Answer:

This happens because your body needs iron to make a protein called hemoglobin, which is found in red blood cells. Hemoglobin helps carry oxygen around the body. When your body doesn't have enough hemoglobin, less oxygen reaches your tissues and muscles, depriving them of energy.

You might be interested in
Which choice best defines heredity?
Lynna [10]

Answer:

B...hope this helps : )

Explanation:

6 0
3 years ago
A leaf falls from a tree and lands on the ground. Through time, decomposers digest the organic materials in the leaf. Which of t
Scilla [17]

Answer:

The decomposer has recycled the organic materials in the leaf and released them back into the soil.

Explanation:

Decomposers are the heterotrophic microbes that derive their nutrition by digesting the dead organic matter present in the dead bodies of living beings such as fallen leaves. As a leaf falls from a plant on the land, decomposers present in the soil start its digestion.

The organic and inorganic nutrients present in the leaves are digested into the simpler substances which in turn are released back into the soil. Therefore, decomposers serve in nutrient cycling by releasing substances such as carbon, nitrogen, phosphorus, and sulfur from the dead bodies of living beings back into nature to allow their reuse.

8 0
3 years ago
What is the half life for the mercury sample?
zimovet [89]

Answer:

A

Explanation:

Since the chart is around 48 when at 50%.

7 0
3 years ago
How does blood move in a tadpoles circulatory system ​
USPshnik [31]

Answer:

TADPOLE:

  • Unlike a frog, a tadpole has a<u> two chambered heart</u> (there is only one atrium and one ventricle).
  • The blood travels through the body as follows: All the blood in the body moves to the atrium, then the heart relaxes and the blood moves to the ventricle.

FROG:

  • The frog heart has 3 chambers: two atria and a single ventricle. The atrium receives deoxygenated blood from the blood vessels (veins) that drain the various organs of the body. The left atrium receives oxygenated blood from the lungs and skin (which also serves as a gas exchange organ in most amphibians). #answerwithquality #BAL
3 0
3 years ago
Best contrast food chain and food webs
Doss [256]
I think it is water and milk.
7 0
3 years ago
Other questions:
  • Pelvic bones in whales are an example of " blank" structures.
    8·2 answers
  • What are some traits DNA controls?
    7·2 answers
  • Pathogens are microorganisms that can make you sick if you eat them. True or false
    10·1 answer
  • Florence is dead, but frank flu has found a way into your body through a tiny cut on your hand. which non-specific chemical and
    12·1 answer
  • What are the substances that skeletons are composed of ?
    15·2 answers
  • How does monitoring environmental parameters affect policies regarding resource use?
    14·1 answer
  • Which of these is a mixture? A) air B) water C) hydrogen chloride D) carbon dioxide
    10·2 answers
  • Present state and current conditions of the atmosphere.
    8·2 answers
  • You can't see any stars in the daytime. So how can you tell what constellation the Sun is in for any given month?
    6·2 answers
  • What is asexual reproduction?<br> I will give brainliest
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!