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Acid, atomic number, base, buffer, chemical bond, chemical reaction, covalent bond, crystalline, hydrophilic, hydrophobic, ionic bond, isotope, matter, neutron, pH, physical property, polar molecule, proton, radical, radioactive

The number of protons in the nucleus of the atom is called the _______.

Answers

Answer 1
Answer:

the number of protons in the nucleus of the atom is called the atomic number.

**brainllest**

Answer 2
Answer:

atomic number

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(04.02 MC)What evidence supports the law of conservation of energy?
Light energy is converted to chemical energy during photosynthesis.
O Oxygen is made from the breakdown of carbon dioxide during photosynthesis.
O Energy is absorbed by chlorophyll during photosynthesis.
The sun gives off light energy that is absorbed by plants.

Answers

Answer:

Light energy is converted to chemical energy during photosynthesis.

Explanation:

The first law of thermodynamics, which is the LAW OF CONSERVATION OF ENERGY, states that energy can neither be created nor destroyed but can only be changed from one form to another. This law explains that the energy that exists cannot be made or destroyed, it can only be transformed from one of Its form to another.

The biological process of photosynthesis illustrates this law. Photosynthesis is the synthesis of organic molecules from inorganic molecules using the energy from sunlight. Plants, via their Chlorophyll pigment capture the light energy from the sun and use it to produce their food in form of organic molecules/glucose. This glucose is a chemical compound that stores energy in its chemical bonds.

Hence, photosynthesis supports the law of conservation of energy by changing/converting light energy from sun into a chemical energy in food (glucose).

Strawberry plants reproduce by using _____.a. fertilization
b. stolons
c. corms
d. meiosis (I believe it is A correct me if I'm wrong)

Answers

Answer: b. stolons

Explanation:

The strawberry plants reproduce asexually by stolons which are also called as runners. These stolons grows over the ground and they produce structure which are called as nodes. The roots of new plants originated from these nodes. After rooting a shoot originate above the ground. The new plants are identical to the mother plants.

B) Strawberries allow stolons to grow in soil plants 

Joe, a hiker, stands at the top of a hill on a trail above the ocean. Joe's friend Dave is just starting out at the trailhead, which is at the beach.Which statements about Joe and Dave are accurate? Select three options.

Joe is at a higher altitude than if he was at the beach.
The air Joe is breathing is less dense than the air at sea level.
The air pressure is higher where Joe is than where Dave is.
If Joe keeps going up, air pressure will continue to decrease.
The air Joe is breathing is denser than the air Dave is breathing.

Answers

Answer:

Joe is at a higher altitude than if he was at the beach.

The air Joe is breathing is less dense than the air at sea level.

If Joe keeps going up, air pressure will continue to decrease.

Explanation:

Joe stands at the top of a hill on a trail above the ocean which represents a higher altitude when compared to the beach level.

At higher altitudes the air is usually less dense.

As altitude increases the air pressure decreases.

Answer:

Its C

Explanation:

i got it right on the quiz

Protists are a group of organisms that are characterized as eukaryotes (they have cells with nuclei) that are neither plants nor animals nor fungi. They are very diverse, and there are many hypotheses about their classification. The cladogram for protists is constantly changing and, sometimes, there are opposite hypotheses that both have data to support them. What is the implication of a changing hypothesis? It is acceptable because data are still being collected. It is acceptable because everything in science should always change. It is not acceptable because the correct answer needs to be found. It is not acceptable because science never changes.

Answers

It is acceptable because data are still being collected.

Protists obtain food in 3 ways. They produce their own organic molecules, ingest, and absorb.  Ingestive protists ingest food, or engulf bacteria. These protists extend their cell wall and cell membrane forming a food vacuole around the food item. Inside the food vacuole, enzymes digest the food. Absorptive protists on the other hand, absorb food molecules  across their cell membrane which takes place through diffusion. Absorptive protists play a key role in decomposition. They are considered as important decomposers. Major producers  like photosynthetic protists  use light energy to manufacture  their own food. 

The hypothesis is constantly changed because data are still being collected, and due to this, hypotheses are accepted.

Further Explanation:

Protists are considered as first eukaryotes to be identified. They are different from prokaryotes because they have a well-defined cytoskeleton. They consist of different organelles and nuclear envelope. Protists have a varied range of cell surfaces. They can easily stand in an unfavorable environment due to the presence of outer covering. They have flagella for the locomotion. They can either be autotroph and heterotrophs. This is because they ingest food particles by pulling them in the intracellular vesicles referred to as phagosomes or vacuoles. They can produce by means of asexual and also by the sexual method. Protista that produces sexually undergoes meiosis, which is a reductional division resulting in the formation of haploid cells.The progeny that are produced by the union of two haploid cells allowed the formation of new allelic combinations by genetic recombination.  

Cladistics is a process of classifying organisms depends upon their shared traits. The cladogram for Protista is continuously altered, and, at times, there are contradictory theories that together have data to support the hypothesis. It is suitable because facts are still being collected.

Learn more:

1. Learn more about the mitosis brainly.com/question/6462270

2. Learn more about the menstrual cycle brainly.com/question/723944

3. Learn more about the meiosis brainly.com/question/94813

Answer Details:

Grade: High School

Subject: Health

Chapter: Protists

Keywords:

Protists, phagosomes, vacuole, sexual method, asexual, collected, allelic combination, genetic recombination, progeny, hypothesis, cladogram.

3. Describe a chemical indicator. What is it? What is it used for? How does it work?

Answers

A way to test for the presence of chemicals. There is a strip that is blue or red and they test for basic or acidic chemicals. If they come In contact with the respective chemical to the strip color, then the color will change to something completely different to indicate that there is a chemical present

Explain how the Ocracoke ponies arrived to the island

Answers

Answer:

Explanation:

National Park Service has been keeping the native ponies on Ocracoke Island since the 1960s. It is believed that these ponies arrived and left by the ships. These ships required to lower their load thus they left the ponies on the Island. These ponies are known as Ocracoke ponies and also called as Banker ponies. These ponies share a link to old Spanish horses genetically. The unique characteristics of the ponies include one fewer lumbar vertebrae, greater bone density, short necks, wide foreheads, and one fewer rib.