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Paha777 [63]
3 years ago
10

What does Na+ represent? Select all that apply.

Biology
1 answer:
dolphi86 [110]3 years ago
3 0
It means that it is a positive sodium ion, with 11 protons and 10 electrons.
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Common characteristics supporting the idea that the first land plants were related to green algae include __________.
Vlad1618 [11]

Answer:

Presence of chlorophyll  pigment in the leaves and cell walls were made of cellulose

Explanation:

The first plants that appeared on the land areas were comprised of the main component known as the cellulose that forms the cell wall of the plants and is responsible for making the various parts of plants such as branches, plant stems, and leaves, stronger and supportive.

In addition to this, the leaves of these primitive plants were comprised of green pigments known as chlorophyll that absorbs the sunlight and CO₂, and helps the plants in preparing the food for themselves as well as for the consumers, and also liberates oxygen (O₂) with it.

Thus, these are the two common characteristics that supported the idea that the primitive land plants had a relation with the green algae.

7 0
3 years ago
A variety of species of galapagos finch envolved from one original species long ago through the process of
Gnoma [55]

Answer:

Natural Selection

Explanation:

3 0
3 years ago
Which individual are favored in natural selection?
Airida [17]

Hello! :)

It would take forever listing all the animals that have adaptations that helps them survive in their environment.

Natural selection is the process by which individuals with characteristics that are advantageous for reproduction in a specific environment leave more offspring in the next generation, thereby increasing the proportion of their genes in the population gene pool over time.

Hope this helped and I hope I answered in time!

Good luck!

~ Destiny ^_^

4 0
2 years ago
This is the liquid. Within living cells. . It is important because it helps materials to spread through the cell
Oduvanchick [21]

Easy just get some water and get a cup and pow

5 0
3 years ago
Settlement can be directly turned into which type of rocks
goblinko [34]
<h2>Answer:</h2>

Settlement can be directly turned into <u>sedimentary rocks</u>.

<h2>Explanation:</h2>

Sedimentary rocks are kinds of rocks that are framed by the collection or statement of little particles and ensuing cementation of mineral or natural particles on the sea floor or other places on the earth's crust. Sedimentation is the aggregate name for procedures that reason these particles to settle set up.  

The particles that structure a sedimentary shake are called residue and might be made out of geographical or natural debris.

4 0
3 years ago
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