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hoa [83]
4 years ago
14

Smita is expetimenting with how a paper airplane's shape affects the

Biology
2 answers:
Ugo [173]4 years ago
6 0

Answer:

Its D

Explanation:

Anettt [7]4 years ago
3 0

Answer:

i really don't know this is my question too

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A cell has chloroplasts, numerous ribosomes, an endoplasmic reticulum, and a cell wall. What type of cell is this?
NeTakaya

Answer:

The cell with chloroplasts, abundant ribosomes, plus an endoplasmic reticulum, and a cell wall is of the plant cell type.

Explanation:

Plant cells are eukaryotic cells found in all plants, with specific characteristics given their ability to be autotrophic and use solar energy to synthesize their nutrients. The presence of many ribosomes and a developed endoplasmic reticulum is due to their high capacity for plant protein synthesis.

One characteristic that differentiates plant and animal cells is the presence of a cell wall, which surrounds the cell membrane, and chloroplasts. Chloroplasts are responsible for making the process of photosynthesis possible.

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3 years ago
How much clean drinkable water do we have?
Katen [24]
While 70% of the world is covered with water only 2.5 % of it is fresh. The rest of the water is salty water.Just 1% of our fresh water is easy to get with much of it trapped in glaciers and snowfields 

 
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The ________ receives messages from muscles, tendons, joints, and structures in our ear to control balance, coordination, moveme
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The thalamus receives messages from muscles, tendons, joints and structures in our ear to control balance, coordination, movement and motor skills.
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4 years ago
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Question 9(Multiple Choice Worth 3 points)
sergejj [24]

Answer:

The answer is "galaxies."

Explanation:

The "universe" is also called <em>"the cosmos."</em> It includes space, time and heavenly bodies such as<em> planets, sun, moon, galaxies, etc. </em>

A galaxy is considered to be a big collection of gas, dust, stars (including their solar systems). All of these are being held together by<em> "gravity." </em>The Earth's galaxy is called the<em> </em><u><em>"Milky Way."</em></u> The name is derived from how it appears from afar.

<em>Other than our galaxy, there are millions or even billions of other galaxies in the universe!</em> They come in different colors, shapes and sizes. They appear clustered together due to <em>"mutual gravity."</em> A cluster consists of hundreds to thousands of galaxies.

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3 years ago
An infection in the body might result in a sudden(1) decrease in the activity of antigens producedby the mitochondria(2) decreas
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3. Increase in activity of WBCs. WBCs are the defenders of our bodies. They attack foreign bodies and help us develop immunity.
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