villarrealc1987
04.04.2020 •
Biology
What is an important requirement for a manned spacecraft traveling through space?
Solved
Show answers
More tips
- H Health and Medicine How to Whiten Teeth and Get the Perfect Smile...
- F Food and Cooking How to Make Thin Pancakes: Recipe and Tips...
- S Style and Beauty Is Hot Scissor Haircutting Beneficial or Dangerous?...
- S Style and Beauty How to Get Rid of Under Eye Bruises?...
- F Food and Cooking Is Bacon Good for You?...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- P Philosophy How to Develop Extrasensory Abilities?...
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
Answers on questions: Biology
- B Biology Which of the following statements accurately describes melanin’s function...
- B Biology Which type of seedless plant needs water to reproduce? a. angiosperms b. horsetails c. gymnosperms d. bryophytes...
- B Biology Seedless nonvascular plants include a. ferns and horsetails b. liverworts and ferns c. horsetails and mosses d. mosses and liverworts...
- B Biology Seedless plants use rhizoids to reproduce, not seeds. true or false...
- B Biology The region of a chromosome holding the two double strands of replicated dna together is called...
- B Biology The insertions of the semispinatus capitus are on the...
- B Biology The genetic code in dna depends on the order of what...
- B Biology The projections on the surface of the tongue are known as...
- B Biology The process in late pregnancy when the fetal head begins to decend into pelvis....
- B Biology The condition in which maternal antibodies cross the placenta and destroy the baby s rbcs is called...
Ответ:
The presence of breathable oxygen in addition to a sustainable state of pressure.
Explanation:
Ответ:
Oil. Oil is the world’s primary fuel source for transportation.
Coal. Coal is primarily used to generate electricity
Natural Gas. Natural gas generates an increasing share of U.S. electricity
Fossil Fuel Alternatives: Energy Efficiency and Renewable Energy.
Explanation: