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Tom [10]
3 years ago
8

Which best describes red blood cells?

Biology
2 answers:
sesenic [268]3 years ago
4 0
Answer: C. They transport oxygen throughout the body.
It is the primary function of red blood cells.

Hope it helped!
marshall27 [118]3 years ago
4 0

Answer: Option (c) is the correct answer.

Explanation:

Red blood cells are also known as RBC. Red blood cells are red in color due to hemoglobin.

Red blood cells contain a protein known as hemoglobin. This hemoglobin helps the red blood cells to carry oxygen from lungs to all other parts of the body.

Thus, we can conclude that out of the given options, red blood cells transport oxygen throughout the body best describes red blood cells.

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A friend has come over to your home and flips through your psychology book. She notices the chapters
MrRa [10]

Answer:

Please see below

Explanation:

The physiology of the brain is closely related to how we think and feel. The limbic system in the brain, for example, is the center of all our emotions. Understanding how this part of the brain functions will greatly help in understanding the psychology of the human being. There are certain hormones that have an affect on our moods and behavior so it is important to gain knowledge of physiology and genetics in order to grasp the science behind emotional responses, memory etc.

6 0
3 years ago
Write down three interesting facts about the tasmainian devil,
vovikov84 [41]

The Tassie Devil has held this title for over 80 years. Prior to 1936, the largest carnivorous marsupial in the world was the thylacline, which is commonly know as the Tasmanian Tiger. The thylacline is a distant relative of the Tasmanian Devil and was over the twice it’s size!

A mother gives birth to around 20-40 Joeys at once. However, these joeys have to race to her pouch, which only has 4 teats. Talk about a hard start to life!

Although the yawn is more a display of fear and anxiety than aggression.

4 0
3 years ago
What is the trophic level of a lion ?
seropon [69]

Answer:

Carnivorous

Explanation:

Hoped I helped

7 0
2 years ago
A group of scientists is studying the internal parts of a cell. Which microscope is most appropriate for these scientists to use
Lady bird [3.3K]
The most appropriate microscope for studying the internal parts of the cell is ELECTRON MICROSCOPE. The correct option is B.
Electron microscope, which is a compound microscope is usually used to study the internal environment  of the cell because of the easiness with which one can easily distinguish the cell organelles from one another. Electron microscope gives great clarification of the cellular components and allow scientists to observe minute details about cellular structures. Electron microscope usually magnify specimens to one million times of their real sizes. 
4 0
3 years ago
Read 2 more answers
What part of the female system is the usual site of fertilization of the ovulated oocyte?.
Paul [167]

Fertilization of the egg cell by the sperm usually takes place in the fallopian tube. The fertilized egg then travels to the uterus and implants in the endometrium.

<h3>What are fallopian tubes?</h3>
  • Fallopian tubes are also called oviducts or uterine tubes. It is the passage through which the egg enters the uterine cavity from the ovary.
  • Fallopian tubes are part of the reproductive tract. They have a smooth muscle wall, an inner mucous membrane, and an outer layer of loose supporting tissue (serosa).
<h3>Why does fertilization take place in the fallopian tubes?</h3>

The fallopian tube (oviduct) regulates fertilization through sperm induction and sperm hyperactivity. Sperm induction is achieved by rheotaxis, thermotaxis, and chemotaxis. Rheotaxis is caused by tubal fluid that creates a current flow from the tubal ampulla to the tubal isthmus.

To learn more about fallopian tubes visit:

brainly.com/question/12711470

#SPJ1

8 0
1 year ago
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