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
AURORKA [14]
3 years ago
8

What embryonic structures are common in all chordates?

Biology
1 answer:
damaskus [11]3 years ago
4 0

Notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anall tail.

You might be interested in
Which of the following is a way humans use Which of the following is a way humans use trees? a. paper b. food c. wood d. all of
katrin [286]
————-

A. Paper

_______
8 0
3 years ago
Read 2 more answers
This table list traits of four types of vertebrates. Each trait first appeared in a common ancestor of the animals that evolved
Hitman42 [59]

Answer: B, frog

Explanation: I took the quiz and got it right a p e x

4 0
3 years ago
What is the primary source of energy for most ecosystems
neonofarm [45]
The Sun is a major source of energy for most ecosystems and organisms.
4 0
3 years ago
Read 2 more answers
Which form of hypoxia occurs when body cells are unable to use o2 even though adequate amounts are delivered? (this type of hypo
Oksana_A [137]

Histotoxic hypoxia, which happens whenever body cells are not able to utilize oxygen while receiving sufficient amounts, is typically caused by metabolic toxins like cyanide.

What is hypoxia?

  • Hypoxia is a state in which there is insufficient oxygen reaching the tissues throughout the system or a specific area of the body.
  • Although fluctuations in arterial concentrations of oxygen are frequently associated with clinical conditions, they can also occur naturally during severe physical activity or hypoventilation training.

When does Histotoxic hypoxia occur?

When the supply of gas entering the cell is adequate, but the cells are unable to utilize the oxygen properly due to deactivated oxidative phosphorylation enzymes, histotoxic hypoxia develops. Ingestion of cyanide may result in this.

Learn more about hypoxia here:

brainly.com/question/14570337

#SPJ4

3 0
1 year ago
A city bus travels along its route from Jackson Street 8 km to Aurora Avenue, where it turns and continues 13 km.
Kitty [74]
What's the question??
4 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following are threats to biodiversity?
    6·2 answers
  • Which of the following best describes how genetic information is passed to offspring in sexual reproduction?
    10·2 answers
  • Sugar maple trees are very sensitive to warm temperatures and do not grow and
    13·2 answers
  • HOW DID LEONARDO DA VINCI CONTRIBUTE TO SCIENCE
    5·1 answer
  • One of the earliest atomic models was suggested by John Dalton in the early 1800s
    14·1 answer
  • If the motion of the particles in the
    11·1 answer
  • Atoms have equal numbers of ____________________ and ____________________ .
    13·2 answers
  • An adaptation is __________.
    13·1 answer
  • A biologist counts the number of rabbits in a population each year and observes a decrease in population. Since the coyote popul
    9·2 answers
  • Silicon typical compounds formed by your element
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!