Hydrogen and carbon are the ingredients of all fossil fuels
They supply energy
One Major Advantage in the use of Biofuels to Fossil fuels is :
C. Biofuels are Renewable Energy sources of Energy, as Trees can be Grown Again.
<u>Explanation</u> : Fossil fuels are Non-Renewable. They take Millions of Years to form and are depleted very much faster than New Fossil fuel resources are being made.
Answer:
1. B - Aa x Aa = 25% chance AA, which is the only genotype that results in sickle-cell. Aa is called "sickle-cell trait'; it isn't the full disease.
2. A - Aa x aa = we know will produce no homozygous dominant
3. B - RR x Rr = 1/2 chance of Rr (same problem as #5)
4. A - Bb x Bb = 1:2:1 ratio
5. B - WW x Ww = 1/2 chance of Ww
6. D - AABbCC has 5 dominant alleles, which is the most out of the four options
7. C - the one with the fewest dominant alleles will be the most green and the most successful in the environment
Answer: B) The gravity of dark matters distorts light from distant sources.
Explanation: In spite of the fact that stargazers can't see the dull matter, they can recognize its impact by seeing how the gravity of enormous world bunches, which contain dim matter, twists, and misshapes the light of more-far off systems situated behind the group. This marvel is called gravitational lensing.
