Scientist made detailed analysis of the fossilized bones of each species. <span />
Answer:
there is a 50% probability
Explanation:
When two pink snapdragons are bred there is a 25% for the offspring to be red, 25% white, and 50% pink
The correct answer is: [A]: "no double bonds" .
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<u>Note</u>: In saturated fatty acids, there is no double bonding between the molecules—which leaves a "gap" ; and saturation with "hydrogen (H)" atoms occur.
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We know, only 10% of energy transferred from each trophic level. Plant can capture 1% energy from the sun. According 10% law only 10% energy transfer to next level. Thus if plant has 1%- trophic level 2 will have 0.1%; then third trophic level will have 0.01% and we human if we are on fourth level then we will have 0.001%.
Thus correct answer is 0.001%.
I think what they rely on is there experiment and how they do it
