Carbon: <span>Living things </span>want<span> carbon </span>so as to measure<span>, grow, and reproduce. Carbon </span>could be a<span> finite resource that cycles through </span>the planet in<span> </span>several<span> forms. This makes carbon </span>obtainable<span> to living organisms and remains in balance with </span>different<span> chemical reactions </span>within the<span> atmosphere and in bodies of water like ponds and oceans.
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Oxygen: Cellular respiration describes the part of the organic process once food breaks right down to offer cells with energy. Throughout internal respiration, cells use oxygen to interrupt down sugar to provide ATP or nucleotides.<span>
Hydrogen: </span>Hydrogen additionally plays a vital role in energy production within the body. For our bodies to operate, they have to have energy within the type of nucleotide (ATP). Your body gains energy by overwhelming foods wealthy in substances like carbohydrates.
Answer:
Epithelial Tissue
Explanation:
The epithelial tissue can be classified according to the amount of layers, such as <u>simple epithelium</u> (formed by a single cell layer) or <u>stratified epithelium</u> (formed by more than one cell layer).
In addition, this tissue is avascular, in other words, it has no proper blood supply. Its nutrient transport usually occurs by <u>diffusion</u> through connective tissue.
The epithelium layers are able to regenerate quickly and easily when destroyed. Being a coating tissue, its cells have high healing power.
The epithelial tissue has two opposite sides, the outside of the epithelium(cavity), is known as the <u>apical surface</u>, and the inside is called the <u>basal surface</u> (this surface receives nutrients from the connective tissue by diffusion).
Cells on both surfaces are tightly connected, providing protection to the underlying connective tissue.
Finally, epithelial tissue also participates in the process of absorption of substances through the <u>intestinal epithelium</u>.
Hi Brenaroo14
Each genus of organisms is divided into classes.
Answer: D) genus or the fourth option.
Answer:
by their mode of locomotion
Explanation:
I'm not too sure but.. :)
Answer:
B. interconnected
Explanation:
All the systems in our bodies (humans are indeed animals) are connected with each other to create a functional being. The blood flows throughout the body, providing nutrients; the bones support the structure and protect the heart and lungs. They work together.
Why not A: The systems are all completely necessary. There's nothing extraneous in our bodies, because extraneous stuff takes up energy, and our biology is incredibly economical.
Why not B: They're not interchangeable. How would you like your bones to turn to blood? Uh-huh.
Why not D: They interact with each other consistently, so they're not separate or segregated.
