Biology, 29.03.2021 18:10, eliLoumbardia
Sience so this is not question but facts about our space,
1, did you know A FULL NASA SPACE SUIT COSTS $12,000,000
2, did you know Chunks of your feet start falling off after a month in orbit
3, did you know A solar superstorm almost changed all of life forever as we know it
4, did you know Humans have been leaving trash in outer space since 1957, and unlike Earth, there is no gravity to hold it in place. Instead, NASA estimates potentially millions of pieces of trash or 'space debris' are floating in low-earth orbit at speeds of roughly 18,000 mph. so we need to recycle trash.
Answers: 1
Biology, 21.06.2019 21:30, lkipjjjjjjjjjj5673
What was dr. willem johan kolff’s first step in using the scientific process to invent the hemodialysis machine? he built the machine and tried it with various patients, collecting data about its effectiveness. when a patient’s kidneys failed, he wondered if it would be possible to perform kidney functions with an external machine. he researched and collected data about numerous patients who exhibited symptoms of kidney failure. he drew conclusions from studies of various symptoms of kidney failure, and drew a design for the ideal external blood-processing machine.
Answers: 1
Biology, 21.06.2019 22:00, ellemarshall13
In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .
Answers: 1
Biology, 22.06.2019 00:10, bobtothemaxthe1st
Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.
Answers: 1
Biology, 22.06.2019 00:40, abdullahs4639
World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s
Answers: 3
Sience so this is not question but facts about our space,
1, did you know A FULL NASA SPACE SUIT CO...
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