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
ki77a [65]
3 years ago
7

Why is 21 the legal drinking age

Health
2 answers:
Galina-37 [17]3 years ago
5 0
25 now but it is that age so people are more responsible with drinking
yan [13]3 years ago
4 0

Answer:

it is that age so people are more responsible with drinkingExplanation:

You might be interested in
What can cells be organized into​
elena-14-01-66 [18.8K]

Answer:

Cells are organized into tissues, which are organized into organs, which are organized into organ systems.

Explanation:

8 0
2 years ago
Read 2 more answers
List the levels of organization from smallest to largest
vampirchik [111]
<span><span>Here are the levels of biological organization:
</span><span>
1.</span>Atom:<span> Basic unit of all matter. (Take note that these are also made up of subatomic particles) Each atom has a property of a specific element.

2.</span>Molecule:<span> A molecule is a group of atoms held together by a chemical bond (Covalent bond to be specific). They differ from ions because they lack an electric charge.

3.</span>Organelles:<span> Organelles are components of a cell. Such examples would be the nucleus, golgi apparatus, Endoplasmic reticulum and the like.
</span>
4. Cell: <span>Also known as the building blocks of life. They are the most basic structural, functional and biological unit of all living things.
</span>
5. Tissue: <span>This is an aggregate of similar cells. They need to be similar cells because they all work towards a specific function.
</span>
6. Organ: <span>an organ is a group of tissue that shares a specific function.

7.</span>Organ system:<span> It is a group of organs that work together to do one or more physiological function. Each system has a specific role in the body.

8.</span>Organism: <span>It is a living creature that is composed of a network of different organ systems that work together to sustain life.

9.</span>Population: <span>It is a group of similar organisms that live in a common area or environment at a given time. A population can fluctuate depending on certain factors.

10.</span> Community:<span> Is a group of different organisms that interact with each other in a certain area or environment at a given time.

11.</span>Ecosystem: <span>It can be defined as the interaction between the different communities, including the interactions with non-living elements in an environment like water, air, temperature and the like.

12.</span>Biome:<span> It refers to a large geographical area where ecosystems exist where the organisms are adapted to the specific environment. Examples would be desert, tundra, forest and the like.

13.</span>Biosphere:<span> Encompasses all the ecosystems. In other words, it consists of all the living and non-living things in the world. </span></span>
3 0
3 years ago
Read 2 more answers
When the body acquires a chemical need for the substance is known as
Doss [256]

Answer: I think its either C.) or B.)

Explanation:

3 0
3 years ago
Read 2 more answers
Which statement is true?
neonofarm [45]

Answer:

The tendon connects the bone to the muscle.

Explanation:

5 0
3 years ago
What is the philsophy of having aminimal inpact on the environmant callled
yawa3891 [41]
Leave no trace would be the answer
6 0
3 years ago
Other questions:
  • Events that cause strong emotional reactions are called _____.
    5·1 answer
  • Lucille has been told she needs to improve her heart health, and she is ready to get started. There are many activities she is c
    14·1 answer
  • Which statement supports the idea that homophobia is declining in the United States?
    10·2 answers
  • Maery and James are teenage parents of a newborn. They are participating in child development classes to understand appropriate
    12·2 answers
  • Write the following decimal number in its equivalent fraction form. Show all work for full credit
    9·1 answer
  • what is a chemical found in tobacco smoke that speeds up the activities of the nervous system, heart and other organs; it produc
    13·1 answer
  • How long does it take for a broken toe to heal?
    12·2 answers
  • Approximately how many people die each year from food poisoning?
    7·2 answers
  • Yo Gracie yo forgot to post the question
    15·2 answers
  • I need help with 1-6 pls help
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!