<span><span>Here are the levels of biological organization:
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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.
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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.
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5. Tissue: <span>This is an aggregate of similar cells. They need to be similar cells because they all work towards a specific function.
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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>
<span> stimulants such as </span>dextroamphetamine act in the brain . Stimulants<span> enhance the </span>effects of chemicals in the brain
Answer:
A.
They alternate running with pushups
Explanation:
if they run and do a little bit of pushups they will be ready for their hockey season
Answer:
Some sports or activities can improve a person's overall health such as swimming, jogging and cleaning the house.
Explanation:
Health- According to the World Health Organization (WHO), health is defined as "a state of complete mental, physical and social well-being and not merely the absence of disease or infirmity.
Physical Health- This refers to the condition of the physical body in relation to exercise and the absence of disease.
Overall Health- This refers to the total health condition of the physical, mental and social well-being of a person.
<u>The Sports or Activities you can Do</u>
<u>Swimming</u> can be considered a sport or a hobby of a person. It improves the overall health by enhancing the muscle strength and endurance of a person.
<u>Jogging</u> is an activity or a form of physical fitness that can also improve health. It can help build strong bones and improve cardiovascular fitness.
<u>Cleaning the hous</u>e is an activity that you can do everyday. It helps reduce stress and fatigue. Living in a clean house can make a person happy and this affects a person's well-being.
All of these activities can help reduce or maintain weight, which is essential in order to stay healthy.
