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alexandr1967 [171]
3 years ago
12

NEED HELP NOW!!!!!! PLZ ANSWER

Biology
2 answers:
Vesna [10]3 years ago
8 0

Answer:

D) From cells that were delivered by meteorites from outer space.

Explanation:

I put "A" for the usatestprep quiz because that's what the other person said the answer what, I got it wrong, the right answer is option "D"

Fofino [41]3 years ago
3 0

Answer:

A hypothesis that is not possible, or has less strength, to explain how life arose on Earth is that it originated from cells that were delivered by meteorites from outer space (option D).

Explanation:

Although it is a hypothesis that has scientific foundations to be considered, the origin of life coming from organic molecules or cells from space -called Panspermia- has not been completely proven because:

  • It provides information on the origin of cells or organic matter, but it doesn't specify how life was formed from them.
  • It does not resolve the question of how a cell could withstand a journey through space or endure the high temperatures when a meteorite entered the primitive atmosphere.

These arguments make the hypothesis of the arrival of the first cells from outer space the least accepted today.

Learn more:

Origin of life brainly.com/question/90917

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. While Carl Linnaeus catalogued nearly all known organisms of his day, which major group of organisms did he not account for in
Blababa [14]

Answer:

Single-cell organisms

Explanation:

In 1735, Linnaeus introduced a classification system with only two kingdoms: animals and plants. Linnaeus published this system for naming, ranking, and classifying organisms in the book "Systema Naturae". In the epoch that Linnaeus created this system, single-cell organisms such as bacteria and protists were almost unknown. In 1866, E. Haeckel added a category including both bacteria and protozoa, thereby adding a category formed by single-cell organisms (different from animals and plants). During the 1900-1920 period, bacteria were classified as a separated kingdom named 'prokaryotes'. The current three-domain classification system was introduced by C. Woese in 1990. In this system, all forms of life are divided into three different domains: archaea, bacteria, and eukaryote domains (this last composed of protists, fungi, plants and animals).

6 0
3 years ago
Which characteristic most likely describes a mushroom but not Thermus aquaticus?
Lunna [17]

Eukaryotic is the characteristic most likely describes a mushroom but not Thermus aquaticus.

<h3>Mushroom belongs to which domain?</h3>

Any member of the eukaryotic group of organisms, which also includes the more well-known mushrooms and microbes like yeast and mold, is referred to as a fungus.

One of numerous thermophilic bacterial species that are a part of the Deinococcota phylum that can withstand high temperatures is Thermus aquaticus. Bacteria are classified as prokaryotes, which are unicellular life forms. Prokaryotes lack a membrane-bound nucleus and other internal components.

For more information regarding prokaryotes, visit:

brainly.com/question/1288013

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4 0
2 years ago
Which laundry detergent removes stains more effectively?
TEA [102]

Enzyme-containing laundry detergents will remove stains more effectively than detergents without enzymes. Stains will be removed more successfully from clothing with homemade laundry detergent than from commercial detergents.

A variable that is independent is precisely what it sounds like. It is a stand-alone variable that is unaffected by the other variables you are attempting to assess. Age, for instance, could be an independent variable. A person's age won't alter as a result of other circumstances like what they eat, how much they attend school, or how much television they watch. In actuality, when attempting to establish a link between two variables, you are attempting to determine whether the independent variable affects the dependent variables in any way.

A dependent variable is precisely what it sounds like, just like an independent variable. It is something on which other elements depend. A test score, for instance, maybe a dependent variable because it could vary based on a number of variables, including how much you studied, how much sleep you got the night before the test, and even how hungry you were.

To learn more about the dependent variable here:-

brainly.com/question/1479694?referrer=searchResults

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6 0
1 year ago
Barry is a vegan. his diet does not include foods that contain preformed vitamin a, and he does not take any vitamin a supplemen
katen-ka-za [31]
What’s your question?
7 0
3 years ago
What is the difference between glycolysis and the Krebs cycle?
xeze [42]

Glycolysis is the first step whereas Krebs cycle is the second step of cellular respiration.

They both formed 2 molecules of ATP along with some carbon as a waste.

6 0
3 years ago
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