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
Rus_ich [418]
2 years ago
5

what element is missing from glucose and cellulose molecules but must still be consumed by urchins when they eat the kelp in ord

er to make their protein
Biology
1 answer:
Vladimir79 [104]2 years ago
6 0
Carbon is unmatched in its ability to form large, diverse molecules.
You might be interested in
What is the most common in a cell?
gladu [14]
A cell consists of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm. so i would say one of those.
8 0
3 years ago
Read 2 more answers
"In year three, the farmer discontinued the use of the insecticide. Which statement would best predict the population in generat
marysya [2.9K]
After looking at the graph represented above, I think I habe recognized the correct answer, <span> so the statement  which would best predict the population in generation 4 is being shown in the first option : </span><span>The nonresistant aphid would become extinct. As you can see from the tree pictures, nonresistant ones gradually become lower and lower and in the last one it has the same weak position as resistant in the first picture, then I would say that nonresistant will expire soon.

Hope that helps!</span>
3 0
3 years ago
Arrange the sentences in order to describe how oxygen from air is transported to the cells in the kidneys. The air diffuses into
valentina_108 [34]
The air diffuses into the capillaries surrounding the alveoli.

2. The pulmonary veins carry oxygenated blood to the heart.

3. Air enters the bronchioles in the lungs and reaches the alveoli.

4. The capillaries join together to reach the arteries, transferring the oxygen.

5. The oxygen-rich blood moves from the aorta and reaches the kidneys through a series of blood vessels.

6. The left atrium fills with oxygen-rich blood and contracts to fill the left ventricle.
6 0
3 years ago
How does a cilia help an organism survive its environment
Mnenie [13.5K]
Cilia helps in movement of the organism, it can pass the content (gases like CO2, O2) so they can transport. It can migrate an organism to more sustainable environment 

Hope this helps!
4 0
3 years ago
Jeanine is 55. according to her doctor, jeanine's reproductive capacity has ended. she has reached the midlife reproductive tran
ExtremeBDS [4]
It is called pre menopausal stage or menopause in which causes night sweats, hot-cold spells and irrational mood swings...
8 0
3 years ago
Other questions:
  • A mummy is discovered whose stone tomb includes cloth, food, and other organic remains. what dating method would most likely be
    6·1 answer
  • Which pair of elements is found in only one of the four types of macromolecules?
    8·1 answer
  • What are organisms that make their own food called?
    14·2 answers
  • How may an enzyme’s function be regulated?
    8·1 answer
  • ~+*PLEASE ANSWER ASAP! BRAINLIEST AND 20 PTS!*+~
    15·1 answer
  • How does regular exercise improve the muscular system
    14·1 answer
  • What is the difference<br> between science and pseudoscience?
    14·2 answers
  • 7. A hen's egg with the shell dissolved is placed in a 10% salt solution. Relative
    12·1 answer
  • If one plant is named Salvia greggii and another is named Salvia vanhouttei, what does this tell you about these plants?
    15·2 answers
  • Select the correct answer.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!