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Ede4ka [16]
3 years ago
8

Which equation has water as a reactant in chemical reaction?

Biology
1 answer:
Allushta [10]3 years ago
4 0

Answer:

Na + H2O NaOH + H2 is the ans

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How do microscopes differ in magnification and resolution?
Verizon [17]

1.Magnification is the ability of optical instruments, such as a telescope or a microscope, to make an object bigger while resolution is the ability of optical instruments to produce images that are clearer, finer, and sharper.

2.Resolution is the power of an optical instrument to capture and produce more details of an image while magnification is the power of an instrument to create and produce a much larger image of an object.

3.Resolution can be expressed in arcsec or seconds while magnification can be expressed by a whole number and the letter “X.”

4.Although both are dependent upon each other, a high magnification does not always guarantee a high resolution.

5.Magnification allows us to see small objects, especially those that are not visible to the naked eye, while resolution allows us to see these objects more clearly and with more details.

6 0
3 years ago
Answer both A and B. Thank you.
Margarita [4]

Explanation:

a.catalase

b.It plays important roles in host defense and oxidative biosynthetic reactions. In addition there is growing evidence that at low levels, H2O2 also functions as a signaling agent, particularly in higher organisms.

<h2>hope it helps.</h2><h2>stay safe healthy and happy..</h2>
6 0
3 years ago
During dehydration synthesis, a ________ molecule is produced. A. water B. sodium chloride C. monosaccharide D. potassium chlori
andre [41]
I think the answer is monosaccharide. 
3 0
3 years ago
Read 2 more answers
What are the three main classifications that describe galaxies? By what one visible
sp2606 [1]

Answer:

Spiral Galaxies, Elliptical Galaxies  & Irregular Galaxies

Explanation:

How did galaxies originate? Astronomers believe that after the big bang, the explosion which began the universe 10 billion to 20 billion years ago, gravity began to compress masses of free-floating gas. Two main theories, bottom-up and top-down, explain what happened next. According to bottom-up theories, clusters began to form and assembled together into the larger units we know as galaxies. Top-down theories suggest that galaxies formed first, and the stars and other objects within them were subsequently produced. They categorized different galaxies to maintain their tests from the other galaxies.

7 0
3 years ago
Place the following words with the appropriate larger body cavity they are associated with. DORSAL CAVITY Spinal Cord Cranial ca
olasank [31]

Answer:

Dorsal Cavity include the cranial cavity and spinal cord, meninges and cerebral canal also called the spine.

Ventral Cavity include lungs,,abdominalcavity,mediastinum,diaphragm.

Explanation:

The dorsal body cavity is located at the dorsal side of human body. It consist of spinal cord , cranial cavity and they are lined by meninges. The meninges serves as the covering and protective membrane for the dorsal cavities.

The ventral body cavity is found in the anterior part of the human body. It consist of thorasic cavity and abdominopelvic cavity. The abdominopelvic cavity consist of abdominal cavity which comprises of digestive organs and pelvic cavity which include the urinary bladder, reproductive organs. The thorasic cavity include the chest, lungs ,heartand mediastinum which divide the thorasic cavity

4 0
3 years ago
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