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
Phoenix [80]
3 years ago
5

Where is Stephanodiscus yellowstonensis found?

Biology
1 answer:
bearhunter [10]3 years ago
7 0
See video by Richard Dawkins in link. One of the great minds in the study of evolution. In my opinion, a more significant figure than Darwin.
You might be interested in
Exercise will result in the production of co2, which will acidify the blood. explain the buffering system that minimizes blood p
ch4aika [34]
The carbon dioxide carried in the blood is actually combined with water and carried in the red blood cells in the form of carbonic acid, which has a dissociation constant:

H₂CO₃ ↔ H⁺ + CO₃⁻

When the pH of the blood decereases, the concentration of H⁺ ions in the blood becomes high. This causes the equilibrium to shift backwards, as per Le Chatelier's principle. The H⁺ ions are converted back to carbonic acid and the pH is increased. The opposite occurs when the pH is too high.
8 0
3 years ago
Parkinson disease is a progressive loss of motor function due to the degeneration of specific neurons. These neurons secrete an
igor_vitrenko [27]

Answer:

Dopamine

Explanation:

Parkinson’s disease is a degenerative, progressive disorder that affects nerve cells in parts of the brain called the basal ganglia and the substantia nigra.

The neurotransmitter dopamine is produced by nerve cells in the substantia nigra and these nerve cells function in relaying information from the brain that plan and control body movement. In Parkinson's disease, the dopamine-producing nerve cells of the substantia nigra begin to die off . Symptoms such as tremor, impaired movement, stiffness, and balance problems occur when the loss of nerve cells is about 80%

8 0
3 years ago
What are the two types of warm air masses that influence the weather in North America? Name them and explain how they typically
kotegsom [21]
Maritime tropical and I don't know I am sorry can I have a brainiest
7 0
4 years ago
Soft, bi-lobed gland that houses and develops lymphocytes​
Fiesta28 [93]
The pinkish gray organ has two thymic lobes. The thymus reaches its maximum weight during puberty. Thymosin stimulates the development of T cells. Throughout your childhood years, white blood cells called lymphocytes pass through the thymus, where they are transformed into T cells
4 0
3 years ago
Organisms resemble their most recent ancestors more closely than distant ancestors.
dsp73

Answer:

True

Explanation:

4 0
1 year ago
Other questions:
  • How can you prevent transmission of cholera from a patient to a healthy person?
    7·1 answer
  • Which layer of the earth do scientists think is made mostly of metal?
    7·1 answer
  • Earth is divided into 24 what
    8·1 answer
  • Ishmael has a dream that he is pushing a wheelbarrow. when he lifts the cloth covering the wheelbarrow what does he see? (ch. 2)
    5·1 answer
  • Describe the test for starch​
    10·2 answers
  • A freshwater fish regulate its salt levels by pumping salt outward across its gills true or false?
    13·2 answers
  • Sorry, but I didn't read the directions for the section 4 discussion board. I already answered them before completing the notes.
    14·1 answer
  • What is unique to the orangutan hand?
    5·1 answer
  • Which factor listed below is abiotic? Bacteria, water, fungi, protists
    13·2 answers
  • Define bronchiole and alveoli.​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!