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
Readme [11.4K]
3 years ago
5

Which best describes the purpose of the European Union?

Biology
1 answer:
Alexxandr [17]3 years ago
4 0
"To help foster peace and economic collaboration among European nations" is the one among the following choices given in the question that <span>best describes the purpose of the European Union. The correct option among all the options that are given in the question is the first option or option "A". </span>
You might be interested in
In the synthesis phase (s phase) of the cell cycle, a body cell copies it's DNA. This DNA replication occurs in preperation for
Tamiku [17]
C) mitosis

Sorry if this is wrong but I’m pretty sure it’s mitosis! Good luck! :)
8 0
3 years ago
Read 2 more answers
Discuss the anatomical changes that occurred in the bipedal hominin and how they reflect certain habitat adaptations and then di
ipn [44]
A) Discuss the anatomical changes that occurred in the bipedal hominin
The changes that occurred are the loss of the capability in hands to grasp on branches. This is because of the presence of an opposable thumb. Another change is the loss of walking on 4 legs. The hominids started to have an upright posture, have long legs and walk on their two feet.

b) How they reflect habitat adaptation
The species lived in wooded areas like forests. This is why they required the grasping abilities on their feet and hands to be able to move in the trees while holding branches. Shifting to unwooded areas like the grasslands made them lose some of their abilities. This is because they were no longer needed.

c) Discuss the hypothesis that propose why the change occurred.I
It was necessary for change to occur due to the fact that forests were becoming fragmented and patchy. Food also became dispersed and scarce. This made the species use more energy to get food and also have free hands for them to be able to pick up food. They also gained an upright posture.

d) How can 3D scans and printing be applied to other areas of science.
3D scanning has been used to scan many objects from different museums. It has also been used to identify the age of fosils and artifacts. 3D printing can be used to create prototypes in scientific technology research. It is also used to analyse features of objects.

e) What applications can they have
3D scanning and printing has been applied in architectural surveys to provide accurate measurements increasing on productivity and saving on time. It has also been used in health to create a detailed study of body parts and produce comfortable prosthetic limb for patients.
4 0
3 years ago
Mitochondria convert
Zolol [24]

Answer:

Mitochondria convert chemical energy, in the form of a chemical called adenosine triphosphate or ATP for short. ATP is an energy currency that every cell in our body can use. ... Electrons are passed between the complexes of the electron transport chain and enable the cells to convert energy.

so it's 2nd (light to glucose)

7 0
2 years ago
If there was a dramatic increase in skeletal muscle cell damage and apoptosis, what would you expect to happen to levels of myog
leva [86]

If there was a dramatic increase in skeletal muscle cell damage and apoptosis, I would not expect a change in blood myoglobin and CK levels, because these markers are linked to cardiac muscle damage.

<h3>What does high CK-MB mean?</h3>

Elevated CKMB can be a sign of cardiac (heart muscle) damage or chronic kidney failure. At the onset of acute symptoms, after cardiac peaks, CKMB values ​​are elevated after 3-6 peaks after 12-24 hours between 12-24 hours, values ​​at 24-48-48.

With this information, we can conclude that if there was a dramatic increase in skeletal muscle cell damage and apoptosis, we would not expect a change in blood myoglobin and CK levels, because these markers are linked to cardiac muscle damage.

Learn more about myoglobin in brainly.com/question/8111632

7 0
2 years ago
What is the error in this experiment please ??
True [87]
An error is that the scientist did not control their variables. They had one group of people playing the game at 6, and another group playing at 12. This means that other things might have affected the scores other than what was being tested, which was caffeine.
5 0
3 years ago
Other questions:
  • Which of the following best describes the long-term impact of using a nonrenewable energy source?
    9·2 answers
  • Disadvantages of silver fish and army ant?
    14·2 answers
  • If fossil species A is consistently recovered from geological deposits beneath layers containing species B, then species A is co
    11·2 answers
  • 18. The DNA winds around __________ forming chromatin
    6·1 answer
  • Which sentence describes a possible impact of early hunter – gatherer societies on the environment?
    6·2 answers
  • If the sympathetic nervous system increases the production of saliva, the parasympathetic system _____.
    12·2 answers
  • Near and far vision are accommodated through the muscles of the
    13·2 answers
  • What does all life exist in?
    9·1 answer
  • How does absorbing carbon dioxide gas from
    12·1 answer
  • Define acceleration. Write its formula and SI unit . pls answer my question!​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!