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
vladimir1956 [14]
3 years ago
12

What is the purpose of the umbilical cord

Biology
1 answer:
telo118 [61]3 years ago
8 0
The umbilical cord carries oxygenated blood and nutrients and waste to the in and out of the placenta
You might be interested in
What impact do you hope to have on the world and how will STEM play a role in making that impact, Essay pls help need ASAPPPP WI
klemol [59]

My Answer:

I want to help my friends, family, and, of course, the rest of the world fulfill their ambitions. to overcome their fears and pursue their dreams STEM has a role in fostering creativity and divergent thinking alongside essential disciplines in schooling. It encourages and motivates young people to develop new technology and concepts. Students benefit from inquiry-based coursework because they focus on practice and innovation.

4 0
2 years ago
Which of the following is not a characteristic of a parenchyma cell?
AfilCa [17]
Thick rigid cell wall is not  characteristic of a parenchyma cell
3 0
3 years ago
1. __________________ are the basic building blocks of all matter, living and nonliving. They are made up of subatomic particles
disa [49]

Answer: Atoms are the basic building blocks of all matter, living and nonliving. They are made up of subatomic particles (neutrons, protons, and electrons)

Explanation:

Hope thats correct and helps! :)

7 0
3 years ago
"In order to reconstruct the diet of Neandertals, scientists have analyzed the stable isotopes of nitrogen and carbon in Neander
Virty [35]

Answer:

Big mammals as bears or Mammoths.

Explanation:

Neanderthal had a diet based in different food, for example, there are some evidence that they were feed on nuts, mushroom, and moss. The quantity of veggies were different depending the season and the region of the planet the neanderthals were.  Of course, most of their diet were based in meat, basically  of big animals because the evidence is that they had a digestive system appropriate to eat lean protein.

Studies of the bones and the coprolites showed a ratio of different elements as nitrogen and carbon, the ratio of the heavier element to the lighter, show the relationship among the meat/vegetable diet.

Hope this info is useful.

7 0
4 years ago
• What are the main types of climate<br> (10 points)
grigory [225]

Answer: In the consent of climates, there are three types of climates.

Which are warm,temperate ,and polar .

Explanation:

Warm

Temperate

Polar

And signs of hot, humid and cold

4 0
3 years ago
Other questions:
  • Numerous fossils are currently forming in the deserts, forests, polar regions, and under the oceans.
    6·1 answer
  • What is some advice you would give to someone who doesn’t know the importance of carrying capacity
    11·1 answer
  • Which best explains why openness is important to the progress of science?
    15·2 answers
  • When a cell is part of an active formula, it is surrounded with ________?
    15·1 answer
  • Vestibular senses, kinesthetic sense, and skins senses all make up:
    10·2 answers
  • The purpose of the coenzymes nad and fad is to carry blank ions to the stage of respiration called blank
    6·1 answer
  • Help i’m doing a quiz right now.
    5·1 answer
  • Why does earth have more gravitation pull than the moon
    5·2 answers
  • What can we conclude about the ability of glucose to diffuse through the
    12·2 answers
  • Infants have a fixed stroke volume. What does this mean for how infants will control their cardiac output?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!