Over time, scientists have changed their model of our solar system. It has transitioned from

Answers

Answer 1

Answer: it has transitioned from so many ideas and theories it's hard to know what really came first. these are me favorite theories: it's been said the earth is flat.

that earth is as if we were turned inside out! and the stars and everything we see in the sky was the center. (like those gumballs that are hollow and have nerds or another type of candy in them) and when you opened it up we were the outer walls and the candy in the center was all we can see when we look up.

then there is the normal theory that rocks and such clumped together. therefore we are not smooth and round. and the universe is everywhere, spinning, creating, and breathing.

hoped I answered that correctly.

Answer 2

Answer: The first model was geocentric, where earth was believed to be the center of the universe. Now we know it is a heliocentric model, where the sun is the center.

Related Questions

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Based on figure 21-1 ,animals are most closely related to
Which statement accurately describes how identification of individuals through the use of genetic engineering is possible? A. The DNA in mitochondria is passed from mother to child in the nucleus of a cell.B. The Y chromosome doesn't experience crossing-over.C. The mitochondria DNA in a mother and her offspring vary greatly.D. The X chromosome can only be passed from a father to his son.
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Which statement is true for both incomplete and complete digestive systems? A. Materials enter and exit through the same opening. B. Digestion begins outside the cells. C. The digestive cavity is like a tube. D. Continuous feeding is possible.

The Redwood trees in Oregon are huge. They increase their size and weight by___ A. binary fission B. multiple fission C. mitosis or D. meiosis

Answers

Answer:

(C). mitosis.

Explanation:

In multicellular organisms, mitosis is responsible for the growth, repair, and enlargement of organism, by producing more number of new identical cells. Mitosis is a type of cell division that involves formation of two similar daughter cells from a parent cell.

The Redwood tree is an eukaryotic, multicellular plant, in which growth and development occurs by the mitosis. Hence, the process that would increase the weight and size of Redwood trees is mitosis.

Thus, the correct answer is option (C).

D. is most likely the answer

In what way can open-mindedness interfere with scientific progress?a. It can prevent the development of new ideas.
b. It can lead to the acceptance of untested ideas.
c. It can lead to too much critical evaluation of ideas.
d. It can prevent the development of scientific consensus.

Answers

The correct answer is option b. It can lead to the acceptance of untested ideas.

The open mindedness can be defined as the ability to believe on an idea reported by a new evidence. The open-mindedness can cause the acceptance of the wide range of ideas. Open mindedness leads to the acceptance of an idea with respect to a new evidence, these evidences may or may not be valid. Hence, it can lead to acceptance of ideas, which are not tested.

The answer is C. Too much open-mindedness leads to too muchconsideration during evaluation of ideas. This extra considerationleads to extra delays and hampers forward progress and acceptance ofideas. While open-mindedness is not necessarily a bad thing, comparedto the other answers given, too much of this one would lead to the mostinterference of progress.

A failure of the red-sensitive nerves in the eye to respond to light properly causes A. astigmatism.
B. color blindness.
C. chromatic aberration.
D. farsightedness.

Answers

When our red-sensitive nerves in our eyes cannot respond to light properly this will result in color blindness - b.

When either of the three light-sensitive nerves in our nerve tracts; either green, red or blue, we become to color blind for a certain spectrum of light from nature.

The DNA in a cell's nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well as proteins that are targeted for secretion from the cell.For example, consider these two proteins:1. Phosphofructokinase (PFK) is an enzyme that functions in the cytoplasm duringglycolysis.2. Insulin, a protein that regulates blood sugar levels, is secreted from specializedpancreatic cells.Assume that you can track the cellular locations of these two proteins from the time that translation is complete until the proteins reach their final destinations.For each protein, identify its targeting pathway: the sequence of cellular locations in which the protein is found from when translation is complete until it reaches its final (functional) destination. (Note that if an organelle is listed in a pathway, the location implied is inside the organelle, not in the membrane that surrounds the organelle.)Options:Cytoplasm only, ER --> cytoplasm, ER --> Golgi --> outside cell, cytoplasm --> ER --> outside cell, Golgi --> ER --> outside cell, cytoplasm --> Golgi --> outside cell, nucleus --> cytoplasm, ER --> Golgi --> cytoplasm

Answers

Answer:

PFK (protein): cytoplasm only

Insulin (protein): ER->Golgi->outside cell

Explanation:

Hormone therapy reduces the interaction of hormones with __________.a. 6y cells
b. antigens
c. vaccines
d. cancer cells

Answers

Hormone therapy reduces the interaction of hormones with (D), cancer cells.

What is hormone therapy?

Hormone therapy is a type of cancer treatment that uses hormones to reduce the growth of cancer cells. Hormones are chemicals that are produced by the body and that regulate many different functions, including growth, development, and reproduction.

Cancer cells often need hormones to grow and spread. Hormone therapy works by blocking the interaction of hormones with cancer cells. This can help to slow the growth of cancer cells or even kill them.

The answer must be something that interacts with hormones. Of the above choices, only cancer cells interact with hormones. So the answer is (d).

Find out more on Hormone therapy here: brainly.com/question/6435064

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Answer: a

Explanation:

The type of RNA that is the major component cellular ribosomes is known asA. rRNA
B. pRNA
C. tRNA
D. mRNA

Answers

The answer is to that question i believe is: rRNA

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This is an artificial genetic sequence from combining two other sequences in a plasmid.

In the reaction B + KL + H, if an additional B is added, the result will be _____.

Two types of binocular depth cues are __________ and __________.

A nucleus undergoes radioactive decay, emitting a gamma ray. Which of the following statements is true?A). A nuclear proton changes into a neutron-electron pair. B). Both daughter and parent nuclei have the same atomic number. C). The daughter nucleus is more massive than the parent. D). The daughter nucleus has fewer protons than the parent.