The answer is (D). Creating more fossil fuels.
Fossil fuels are formed by the compression of the dead matter of plants and animals within the crust of the Earth. The plants and animals that died due to some calamity millions of years ago got covered by the rocks and soil. The internal heat of the Earth and the pressure due to the weight of the rocks turned them into thick dark crude oil. This process is natural and time consuming. It is impossible to recreate this process by artificial means on a large scale to make more solid fuels.
Interestingly, mining of extra-terrestrial planets, moons and asteroids is an ongoing research and the means to do it are being prototypes in the research laboratories of NASA and other space organisations.
They either eat other organisms, or they produce their own food..
geneticists used dna data to determine how long ago maize was domesticated. archaeologists then verified the conclusion by dating maize microfossils.
genetics data pinpointed the likely location of the earliest maize domestication, which allowed archaeologists to find fossil evidence of early maize in caves.
Answer: Options A and C.
<u>Explanation:</u>
Genetic evidence guided the archaeologists toward a particular territory to search for proof of maize taming; archaeologists discovered microfossils on pounding stones that coordinated that age of the soonest maize anticipated by DNA examination.
These evidences were used by the archaeologists to look in for the maize domestication.
Answer:A stunt person jumps off of a three story building into a dumpster full of cardboard and bubble wrap. When he entered the dumpster he was traveling at 22 m/s and he soon came to a complete stop.
If he underwent an impulse of −2134 N·s then what is his mass in kg?
Explanation:
Answer:
The cross between rrff and RrFF does not produce any F1 offspring with the genotype, Rrff, therefore the probability that the F1 offspring will have red pear shaped fruit (Rrff) is: c. 0%
Given the following:
- Allele for red fruit color - (R) - dominant
- Allele for yellow fruit color - (r) - recessive
- Allele for round shaped fruit (F) - dominant
- Allele for pear shaped fruit (f) - dominant
A tomato plant that has a yellow pear shaped fruit will be - rrff
A tomato plant that is a heterozygous red fruit and is h0m0zygous round shaped fruit will be: RrFF
The cross between both parents (rrff × RrFF) is shown in the Punnett Square attached below.
F1 offspring that will have red pear shaped fruit will have the genotype as, Rrff.
Thus, the cross between rrff and RrFF does not produce any F1 offspring with the genotype, Rrff, therefore the probability that the F1 offspring will have red pear shaped fruit (Rrff) is: c. 0%
Learn more about Punnett Square on:
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