In the total time of the United States space program, how many space flight tragedies have occurred?

Answers

Answer 1

Answer:

In addition to accidents during spaceflights, 13 astronauts, test pilots, and other personnel have been killed during training and test flights.

Explanation:


Related Questions

Archaea and Eubacteria are both forms of bacteria. Look at the short definitions of both of them. How are they different?

Answers

archaea do not have interior membranes but both have a cell wall and use flagella to swim. Archaea differ in the fact that their cell wall does not contain peptidoglycan and cell membrane uses ether linked lipids as opposed to ester linked lipids in bacteria
archae linked to jiving

Does a miosis cell make sex cells or body cells?
Does a mitosis cell make sex cells or body cells?
answer both
brainiest for whoever can explain the steps of the process too

Answers

Answer:

miosis creates sex cells, im sure

Explanation:

Answer:

Miosis : Miosis helps us with sex cells

Mitosis : helps us with regenerating of of body cells,

Explanation:

But there is alot more to it .

when cells of the skin and bone marrow are sites of active mitosis replacing skin cells and red blood cells that only have a limited life. Repair,regenerate the damages cells.The cells divides only once. But that does not mean that it does not plat any part in reproduction in baacteria reproduces through  mitosis ( binary fission ) .

During meiosis one cell  divides twice to form four daughter cells. These four daughter cells only have half the number of chromosomes? of the parent cell – they are haploid. Meiosis produces our  gametes (eggs in females and sperm in males).

I hope it helps.

I need the answer fast. I have 5 minutes. Four types of asexual reproduction

Answers

Fission, fragmentation, budding, and agamogenesis

I WILL GIVE BRAINLIEST!!!
IMAGE BELOW!!
Science crossword!!

Answers

Answer:

distribution

Explanation:

hope this helps

Try Distributing or Distribution

When one single allele/trait is being examined, it is called
a A monohybrid cross
b Asexual reproduction
c Dihybrid cross
d Cloning

Answers

A, A mono hybrid cross
The answer is
A monohybrid cross

List the steps of translation starting with the first step
- mRNA brings the coded message from the nucleus to the ribosome
- tRNA carries amino acids to the ribosome
- The tRNA separates from the amino acid
- rRNA helps form the bonds between the amino acids

Answers

Answer:

DNA is in every living thing. In the process of transcription, mRNA reads the split DNA. Codon transfers the genetic information from the nucleus of DNA to the mRNA. The mRNA, in turn, is transformed into an amino acid sequence, via translation. This process uses an adapter called transfer RNA (tRNA), which creates the protein according to a triplet base coding system. Anticodons carry amino acid in its tRNA structure.

Explanation:

Comment if this helps or not!

Which of these statements is most likely true of two species that share a recent common ancestor?



The two species have different developmental patterns.


The two species share DNA sequences.


The two species have similar arms and legs.


The ancestors of each species looked very different.


i think this is bio i'll give brainlest

Answers

Answer:

Im not 100% sure but I think it is

Explanation:

The two species have diffrent develpmental patterns and the two species share DNA sepuences. IF it is wrong im really sorry :(

What happens when energy is transferred to a liquid? If you really know the answer from previous lessons like this, then I will award you a brainliest! Thank You!

Answers

Answer:

Convection occurs when particles with a lot of heat energy in a liquid or gas move and take the place of particles with less heat energy. Heat energy is transferred from hot places to cooler places by convection. Liquids and gases expand when they are heated. ... The denser cold liquid or gas falls into the warm areas.

Answer:

As a gas or liquid is heated, the substance expands. This is because the particles in liquids and gases gain kinetic energy when they are heated and start to move faster. ... This movement of liquid or gas, is called a convection current, and energy is transferred from one area in the liquid or gas to another.

Explanation:

I hope it helps if not I'm sorry

Help me plssssssssssss

Answers

Oxygen because we need it to breath if that’s the wrong anwser sorry but it should be right

In which organelle does cellular respiration occur?

Question 2 options:

Chlorplast


Mitochondria


Golgi Apparatus


Nucleus

Answers

The answer is the Mitochondria

Answer:

The right answer is Mitochondria

As we move from the surface to the interior and center of the Earth, which of the following is true?
A: Temperature decreases
B: Pressure decreases
C: Density increases
D: All of the above
E: None of the above

Answers

Answer: C: Density increases

Explanation: As you go closer towards the center of the Earth, pressure increases. The layers of rock get pack tightly together, causing them to be more dense.

As we move from the surface to the interior and center of the Earth, density increases.

What is interior of the earth?

Four layers, three solid and one liquid (molten metal nearly as hot as the sun's surface), make up the interior of the Earth. A massive iron ball with a diameter of roughly 1,500 miles (2,400 kilometers) makes up the deepest stratum.

The iron isn't pure; researchers think it also contains trace amounts of nickel, sulfur, and other components. Although different measurements have been made, it is most likely between 9,000 and 13,000 degrees Fahrenheit (5,000 and 7,000 degrees Celsius).

The outer core, a shell of liquid iron, is located above the inner core. This layer may be between 4,000 and 5,000 degrees (7,000 to 9,000 degrees Fahrenheit) colder but still highly hot.

Therefore,  As we move from the surface to the interior and center of the Earth, density increases.

To know more about earth, refer to the link:

https://brainly.com/question/12041467

#SPJ2

what will happen to mushroom population of there's more trees

Answers

The mushroom population would grow(moisture)
the mushroom population will flourish because of the trees their is shade,moister,and protection
Other Questions
help plsssssss someone Look at picture, Throw a ball in the air and create a function models to show the trajectory the variable x represents time in seconds after the ball was thrown Who made up the patrician class? How is this different from Ancient Rome can you please help me out I dont want to field my class please i will mark b for correct answer Enya is writing a 500 word essay. So far, she has written 150 words. What percent of her essay has she written so far? The weights of paper used for coated abrasive backings are designated by letters A, C, D and ____________. What two windows security updates do most organizations always patch? from Harriet Tubman: Conductor on the Underground Railroad How are Harriet Tubmans character and personality revealed in this selection? Cite evidence from the text to support your answer. Question 1 of 20 In the post-reading stage, you should ask yourself "What have I learned?" in order to: O A. determine if you've achieved your purpose. O B. form an opinion. c. provide a motivation for reading the text again. O D. evaluate the author's agenda.plz help 5 daos colaterales de los avances medicos You notice these two suitcases in the closet. The smaller suitcase is 25 in x 8 in x 9in, and the larger suitcase is 75 in x 20 in x 18in. The bigger suitcase is how many times larger than the smaller suitcase?? PLEASE HELP I DONT GET THIS ASAP! IS THIS 21?? What were the first symptoms of the plague? Find the sum of the following fractions:2/8 + 1/3 What type of dilation occurs with a scale factor of 1/4? WOUND CARE MAINTENANCE Scenario A: A cross country runner was on his way back from his daily run and he slipped on a rock. The rock ended up slicing the lateral aspect of his RIGHT lower leg from the ankle to the knee causing a deep cut in the middle of the leg. He finishes running to the athletic training room with a lot of blood dripping down his leg and onto the floor. 1. What type of injury is described What is the radius of a cylinder with 490picm^3 of volume and 10 cm of height help me plzzzzzzzzzz Why does an iceberg have more HEAT than a cup of coffee? Choose the sentence that maintains a parallel structure throughout. Will give Branist :)Chose ONE answer(A) Conrad the Magnificent pulled a rabbit, produced a bouquet of flowers from nowhere, and a beehive out of a top hat.(B) Conrad the Magnificent pulled a rabbit, a bouquet of flowers, and a beehive out of a top hat.(C) Conrad the Magnificent pulled a rabbit, a bouquet of flowers, and he also pulled a beehive out of a top hat.