Which of the following statements is true? The buildup of carbon dioxide in the atmosphere causes the greenhouse effect. An increase in pressure causes an increase in reaction rate. The formation of gas bubbles is an indication of a chemical change. all of the above

Answers

Answer 1
Answer: All the above ........
Answer 2
Answer:

D- All of the above  I think


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While testing amylase activity, John uses a buffer of pH 6 and substrate starch. He incubates them at 104ºF (40ºC). All the tubes show glucose formation, except one, which had no starch solution. Why did this happen?The optimum pH for the enzyme amylase is not pH 6. The optimum temperature for the enzyme amylase is not 104°F (40°C) The substrate for amylase, starch, is not present.
Increased pressure in the ventricles would close what valve(s)?
Jayden has been asked to wear a protective vest while his dentist takes an X-ray. Why is this?
cat's leg, dolphin,s flipper,bat's wing these similarites provides evidence for which of the following hypotheses? A.legs and wings may have evolved from flippers. B.all mammals have evolved from ancestor that was a bat. C.a cats leg, a dolphin's flipper, and a bat's wing have identical functions. D.cats, dolphins, and bats may have had the same ancestor millions of years ago.

Which substance will most likely ionize when it is dissolved in water? HBr CaBr2 MgCl2 KCl

Answers

The correct answer is all of them will ionize when they are dissolved in water. Substances that ionize  or completely dissociate in water are usually strong acids, strong bases, and salts of strong acids and bases. HBr is a strong acid. CaBr2, KCl, and MgCl2 are salts of a strong acid and strong base.
The correct answer is HBr

What is the scientific definition of energy? A. the ability to use the stored potential of an object B. the ability to use the change in direction of an object C. the ability to use an applied force in order to make an object move D. the ability to use the change in temperature of an object

Answers

Correct answer: C). The ability to use an applied force in order to make an object move

The energy can be defined as the capacity to move an object by the application of the force. It can exist in various forms such as chemical, electrical, mechanical and nuclear. It can not be created but it can be transformed from one form to another form of energy. It is the driving force of the universe.

Hence, the correct answer would be option C.


the answer is C. The ability to use an applied force in order to make an object move.

What would happen to the food that someone ate if they didnt have the digestive enzymes they needed

Answers

Answer:

The digestive system is my favorite system! Without it you would not survive. Our digestive system is how we break down food into nutrients that feed our cells and give us energy to move, talk, grow, think, reproduce, and all the other crazy things that humans do.

Although each of the parts of the digestive system has specific and important functions, shockingly, you can survive without some of the parts. For example, morbidly obese individuals can have their stomach entirely removed in a procedure called a gastric bypass. In this surgery, the small intestine is linked directly to the esophagus thus “bypassing” the stomach. You can also live without your appendix. In fact, it sometimes negatively impacts health as it can become infected (have you ever known someone who had their appendix burst?). The appendix was thought to be a “vestigial organ” meaning that at one point in evolutionary history, we humans had a need for it, but now we don’t; however, there is recent evidence that the appendix is an important hotbed for beneficial bacteria that help us digest food.

Explanation:

I hope this helps! Brainliest is always appreciated!

Answer:

They wouldn't be able to digest the food. It wouldn't break down like it's supposed to with the digestive enzymes.

Please help me I need the answer for that please help thanks

Answers

1.
A- Trachea
B- Alveoli
C- Diaphragm
D- Lungs
E- Pleura
F- Larynx
G- Bronchus

2. False

What is the water cycle? A. It is the storing of water under, on or above the Earth's surface. B. It is the removal of water under, on or above the Earth's surface. C. It is the continuous movement of water under, on or above the Earth's surface. D. It is the creating of water under, on or above the Earth's surface.

Answers

The correct answer is going to be C. It is the continuous movement of water under, on or above the Earth's surface
I believe that the correct answer is C, there is precipitation, condensation, and evaporation

The peritoneum is the most extensive serous membrane in the body. true false

Answers

Answer:

True

Explanation:

Final answer:

The statement is true. The peritoneum is indeed the most extensive serous membrane in the body, covering the abdominal cavity and multiple organs within it.

Explanation:

The peritoneum is a serous membrane that lines the abdominal cavity and covers the organs within it. It consists of two layers: the parietal peritoneum, which lines the abdominal wall, and the visceral peritoneum, which covers the organs. The peritoneum plays a crucial role in protecting and supporting the abdominal organs. It also helps to reduce friction between the organs and allows for their movement during digestion and other abdominal activities.

The peritoneum is considered the most extensive serous membrane in the body due to its large surface area and its coverage of multiple organs within the abdominal cavity. It is responsible for lining the entire abdominal cavity and covering organs such as the stomach, liver, intestines, and spleen. This extensive coverage allows the peritoneum to provide a protective barrier and support for these organs.

Learn more about the extensiveness of the peritoneum as a serous membrane here:

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