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Natalija [7]
2 years ago
12

Why do you need a microscope to determine if something is living?

Biology
1 answer:
Sedaia [141]2 years ago
4 0

Answer:

67

Explanation:

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The atoms or molecules that combine in a chemical reaction are called what
Yuki888 [10]

Answer:

In a chemical reaction, the atoms and molecules that interact with each other are called reactants. In a chemical reaction, the atoms and molecules produced by the reaction are called products.

4 0
3 years ago
You are interested in studying a receptor and decide to make a knockout mouse. However, you notice severe developmental defects
Sveta_85 [38]

Answer:

Cell–cell interaction

Explanation:

Based on the scenario being described it can be said that the developmental process that has most likely been affected are known as Cell–cell interaction. These are the direct interactions that exist between cell surfaces that allow them to communicate with one another. Doing so by receiving signals and initiating transduction pathways. Therefore since these are functions that have been disrupted it's safe to say that the Cell-cell interaction has been affected.

5 0
2 years ago
Read 2 more answers
Which system is the muscular system anchored to
dybincka [34]

Answer:The bones of the skeletal system serve to protect the body's organs, support the weight of the body, and give the body shape. The muscles of the muscular system attach to these bones, pulling on them to allow for movement of the body.

Explanation:  Hope it helps!

5 0
2 years ago
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Which of these is NOT an example of a pure substance? A a tablet of the element known as calcium
11111nata11111 [884]

Answer:

a glass of muddy water

Explanation:

Pure substances contain only one element or compound.

Calcium is one element so it is a pure substance. Ice and water have the same molecular structure, so it is a pure substance. Aluminum oxide is a chemically pure compound.

The only example that is not a pure substance is muddy water due to the multiple components of mud mixing with the components of water.

Hope that helps.

7 0
3 years ago
I am a semi-permeable layer around the cell that encloses the contents of the cell. What am I? *
astraxan [27]
It is the cell membrane
4 0
3 years ago
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