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Serhud [2]
3 years ago
5

1.reactants

Biology
1 answer:
gregori [183]3 years ago
5 0

Answer:

According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants. The law of conservation of mass is useful for a number of calculations and can be used to solve for unknown masses, such the amount of gas consumed or produced during a reaction.

Explanation:

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Prokaryotic and Eukaryotic Cells chart !!
elena-s [515]

Answer: Most are unicellular Are 10 times larger

Has Ribosomes

Nucleoid Region containing

DNA

Most are multi-cellular Has a cell membrane

Has Membrane-bound

Organelles

Bacteria

Has DNA Has a nucleus

Animal cells and fungal cells Cytoplasm and organelles

“PROKARYOTIC CELLS” No membrane-bound

Organelles

No nucleus

“EUKARYOTIC CELLS”

Explanation:

4 0
3 years ago
Water-soluble nutrients absorbed into the blood are routed directly from the small intestine through the portal vein to the ____
bixtya [17]
Water-soluble nutrients stored in blood are routed directly from the small intestine through the portal vein to the liver before any other organ. The portal vein or hepatic portal vein is a blood vessel which carries blood from the GI tract, to the liver. The blood contains nutrients and toxins extracted from digested contents. The portal vein is not a true vein, since it conducts blood to capillary beds in the liver and not directly to the heart. It is the main component of the hepatic portal system.
7 0
3 years ago
Which of the following methods do scientists use to measure the amount of carbon dioxide in the atmosphere?
slamgirl [31]

According to Jesse Kroll, an MIT professor of chemical engineering and civil engineering who specializes in atmospheric composition, the primary method used by scientists to quantify greenhouse gases in the atmosphere is spectroscopy. Thus, option A is correct.

<h3>What is the amount of carbon dioxide in the atmosphere?</h3>

Only 0.04% of the atmosphere is made up of carbon dioxide, and water vapor levels can range from 0% to 4%. However, while being the main greenhouse gas in our atmosphere, water vapor possesses “windows” that let some infrared light pass through without being absorbed.

Therefore, find a location outside with pure, unpolluted air, then use a special kind of flask to collect an air sample.

Learn more about atmosphere here:

brainly.com/question/1686797

#SPJ1

8 0
1 year ago
According to the big bang theory, the universe is continually getting
SVETLANKA909090 [29]
Bigger, the universe is expanding.
4 0
3 years ago
Read 2 more answers
Does anybody know the answer to this question please help me 10 more minutes
bija089 [108]

Answer:

The answer is number two extinction happened, this was the time dinosaurs went extinct ebcause lack of sun because oh how much dirt was blown into the earth atmosphere becuase of the asteriod, third option is talking about big bang theroy so that dosnt apply!

Explanation:

3 0
3 years ago
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