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wolverine [178]
3 years ago
10

Question for 6th graders onlyWhat was the first ever air craft in space

Biology
2 answers:
ludmilkaskok [199]3 years ago
7 0

Answer-

Wright Flyer, The First Flight: Wright Flyer. Reference Article: Facts about the Wright Flyer's historic first flight

crimeas [40]3 years ago
6 0

Answer:

X-15 was the first.

Explanation:

Lol, I'm actually in 9th grade! Still answered though with a quick search you could have done.

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Some present-day bacteria use a system of anaerobic respiration characterized by an electron transport chain analogous to that f
geniusboy [140]

Answer:

The correct answer would be:

Neither of these response options accurately features the anaerobic electron transport chain.

Explanation:

The anaerobic respiration system vibrated by an electron transport chain is a mechanism that anaerobic bacteria have to maintain their respiration.

This mechanism does not require oxygen in the atmosphere, that is why it is said to be an anaerobic mechanism.

Bacteria do not all need oxygen in the environment to live, some need that oxygen is not exactly present (strict anaerobes) or that it is at low partial pressures (facultative anaerobes).

This mechanism is very characteristic in its location since it is located in the inner membrane of the mitochondria, that is why it will decide to indicate that option as the correct one.

6 0
3 years ago
The amniotic egg, which is present in reptiles, birds, and mammals, is a good example of: horizontal gene transfer. coevolution.
dusya [7]

The amniotic egg, which is present in animals such as reptiles, birds, and mammals, is a good example of homo-logy.

<h3>What is homo-logy?</h3>

The term 'homo-logy' makes reference to the same evolutionary origin (ancestor) for a given structure.

A structure and/or sequence is homo-logous when it derives from the same evolutionary ancestor.

Conversely, an analogy means that the structure and/or nucleotide sequence do not share an evolutionary origin.

Learn more about homo-logies here:

brainly.com/question/13553174

3 0
3 years ago
During ____________________, oxygen is considered a product
Arte-miy333 [17]
Photosynthesis; this is because co2+h2o+ATP=c6h12o6+o2
8 0
3 years ago
What should I know the location of in a science lab that's 19 letters long
xenn [34]

Answer:

Abraham Lincoln's forefathers were pioneers-men who

left their homes to open up the wilderness and make the

way plain for others to follow them. For one hundred and

seventy years, ever since the first American Lincoln came

from England to Massachusetts in 1638, they had been

moving slowly westward

Explanation:

5 0
4 years ago
What is the function of fermentation?
Ira Lisetskai [31]
<span>is to regenerate the co enzyme NAD+, so that the glycolysis process can continue to breakdown glucose, produce ATP, and also produce pyruvate for the continuation of the process at the same time in anaerobic conditions when no oxygen is available.</span>
3 0
3 years ago
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