I guess machinery used to cut down trees can use fossil fuels, they also transform co2 into sugar, cellulose and other carbon-containing carbohydrates.
Answer:
Explanation:
A Punnett square shows the probability of an offspring with a given genotype resulting from a cross. It does not show actual offspring. ... The probability that the first offspring will have the genotype “aa” is 25% and the probability of the second offspring having the genotype “aa” is still 25%.
The second question is calcium
Answer:
to get the heat of the planet
Explanation: