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
valina [46]
2 years ago
9

A structure in the arm of a human is found to carry oxygen poor red blood cells what else is most likely true about this strucru

re?
Biology
1 answer:
Debora [2.8K]2 years ago
5 0
It is a vein and it carries the blood back to the heart through the vena cavas so the blood can be reoxygenated
You might be interested in
Lipids are supplied in large quantities in the diet by: a. fats, oils, meats, and nuts. b. cereals, fruits, vegetables, and brea
Digiron [165]

Answer:

a. fats, oils, meats, and nuts.

Explanation:

Lipids are macromolecules that are insoluble in polar solvents like water, but soluble in non-polar solvents like diethyl ether. They made up of hydrocarbon and serve as a functional molecule in living cell membranes. In addition, they are involved in cell signaling and serve as energy stores. Lipids could be in the form of steroids, fats and oils, waxes and phospholipids.

In diets, oils, fats, nuts, meats whole milk, margarine, butter, cheese, fried foods supply lipids in large quantities. They serve as energy stores and also help in the absorption of fat-soluble vitamins in the small intestine.

3 0
3 years ago
Which of the following is TRUE of the process of meiosis?
MArishka [77]

Answer:

A. It results in the number of chromosomes being reduced by half.

Explanation:

In the process of meiosis, one cell is divided 2 times to form 4 daughter cells. These 4 daughter cells have half the number of chromosomes that of the parent cell.

6 0
2 years ago
4.Differentiate between digestion and assimilation.
andreyandreev [35.5K]

Answer:

do it yourself fffffffff

3 0
2 years ago
Read 2 more answers
In the 1800s, the Irish wolved the problem of feeding a growing population by planting specifically, they a r e
Otrada [13]

The potato crop devastation occurred in Ireland for not using one single potato species.

Explanation:

Potato became the staple crop of 18th Century Ireland and was easy to grow in the soil of this place.  Later, it became the most dependent crop of the people of Ireland which made its supply very demanding leading to the yielding of more than one species of potatoes.

This yielding reduced the variety in the genetics of potatoes that helped in preventing the disease that affect potatoes by making the Irish people susceptible to famine. The Phytopthora bacteria affected the potatoes of North America in the year 1840 and Ireland’s moist weather in that same year made the blight to thrive.

6 0
3 years ago
(c) Name all the classes of Chordata which is warm-blooded (endothermic).
ddd [48]

The classes of chordata which are warm-blooded are birds and mammals.

Explanation:

Warm-blooded animals are those which can maintain their body temperature at a constant.  

These classes of chordates balance their internal body temperature with that of the outer environment. When the outer environment is cold, they increase their internal temperature by producing more heat; and when it is hot outside they reduce their internal temperature by cooling themselves.  

The food consumed by a warm-blooded animal fuels to maintain a constant body temperature and hence they require more food.  

Warm blooded animals cool themselves with the help of sweat glands.  

The skin and other parts like fur in birds help to keep the animals warm during winter. Birds also shed their fur in hot season to keep them light. Birds migrate to warm regions during winter.

These animals have high stamina and energy to survive environmental changes. They maintain their temperature through endothermy, homeothermy or tachymetabolism.

Whale living in water is the fish which is also warm blooded because it is a mammal.

4 0
2 years ago
Other questions:
  • How long has carbon been underground?
    7·1 answer
  • Microbial ecology is the study of the relationships between microorganisms and the environment. It is important to understand su
    5·1 answer
  • Particle with the symbol -?
    6·1 answer
  • Detergents, fertilizers, and raw sewage that make their way into rivers, lakes, and underground aquifers are sources of?
    6·1 answer
  • Sergei Winogradsky Choose one: A. identified microbes using biotechnology. B. developed a pure culturing system using agar. C. d
    15·1 answer
  • Any 10 scientific names of common plant​
    6·1 answer
  • Consider How might ecosystems be affected if levels of atmospheric CO2 continue to rise?
    6·2 answers
  • CRITICAL THINKING 1. Name three things you could do each day to pro- duce less waste. 2. Explain how buying certain products can
    9·1 answer
  • HELP PLEASE PLEASE !!!!!!
    9·1 answer
  • Match each term to its description.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!