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aivan3 [116]
2 years ago
10

The millions of tiny air sacs in the lungs are called

Biology
2 answers:
denis-greek [22]2 years ago
8 0

Answer:

<h2><em>Alveoli</em></h2>

Explanation:

Alveoli are tiny air sacs in your lungs that take up the oxygen you breathe in, and keep your body going.

<em>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</em>

<em>GL :)</em>

Allushta [10]2 years ago
4 0

Answer:

Alveoli

Explanation:

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G
goldenfox [79]

The meaning of the words are:

  • Title page- The title page appears at the beginning of a book or document and indicates the title, author's name and editor's name, and the publication information.
  • Appendix- It contains supplementary information about the topic of a book.
  • Text Aid- These are educational materials that make emphasis of certain phrases and words and are usually written text and a dictionary, appendix, and title page are all good examples.
  • Definition- The meaning of a word.

<h3>What is a Title Page?</h3>

This refers to the page at the beginning of a book that shows the important details of the book such as the content, author's name, etc.

Hence, we can see that there are some words that are necessary for vocabulary building and some of them are listed and their meanings are given above.

Read more about title pages here:

brainly.com/question/27057144

#SPJ1

8 0
2 years ago
How does limiting factors -such as space, light, and food- affect a population?
Anni [7]
These factors are essential for the growth and life span of the population of species in an ecosystem. The larger the space, the more light it obtains, and the more food the area produces; the larger the population of species in an ecosystem. having less space, light, and food, the results would be vice versa.
6 0
2 years ago
A device that uses wire streched across a fault to mesure horizontel movement of ground is called a
schepotkina [342]
<span> A creep meter uses a wire that stretches across a fault to measure horizontal movement of the ground, and a  </span>laser-ranging device uses alaser<span> beam & reflector to detect Horizontal fault movements. I hope this is right.</span>
6 0
3 years ago
What differs among DNA structures of different species?
weqwewe [10]

Answer:

D) the arrangement of the nucleotides within genes

Explanation:

De-oxy ribo nucleic acid that is basically a polymer of nucleotides. Nucleotides are composed of three basic units: a de-oxyribose sugar unit, a phosphate group and nitrogenous bases that can be Adenine, Gunanine, Thymine and Cytosine.Adenine always pairs with Thymine and Guanine always pairs with Cytosine.

This is a universal composition of DNA in each and every living organism. The genes are a segment of DNA that contain specific sequence of nucleotides and encode for a specific trait of organism such as height, weight, eye color etc. The sequence of nucleotides expresses the trait in the form of protein product during the process of Translation. The products of translation are amino acids and every amino acids encode for a specific protein  in almost  all living organisms.

So, what differs in the specie is the sequence of nucleotides in genes. Infact this is the nucleotide sequence which brings evolution in organism and organisms evolve to form new specie with the passage of time. One major cause of change in nucleotide sequence is mutations due to which the organisms change with time.

Suppose the sequence of nucleotide of specific gene in organism A is

AAGGGGAAATTT

However in other specie organism B of same specie is:

TAGGGGAAATTT

This means only mutation of one base changed the gene in organism B and also its product called protein.

Hope it help!

8 0
3 years ago
Read 2 more answers
Which idea did Lamarck propose that was rejected by his fellow scientists?
NeX [460]
<span>A. Acquired traits can be passed to offspring Jean-Baptiste Lamarck first presented his Theory of Inheritance of Acquired Characteristics in 1801. According to his theory, if an organism changes in order to adapt to its environment, the changes are passed on the organism's offspring. Some of his proposed ideas in the theory, however, were dismissed by other scientists by experimenting and studying of genetics.</span>
8 0
3 years ago
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