Although I am not sure what the answer choices are, I'd have to guess and say any choice that says the cells use sunlight to make their food.
Answer:
Food is much harder to find the farther up the food chain you go. Toxins and chemicals accumulate in the bodies of everything that was eaten by the food that you eat. Toxins and chemicals bind to the tissue of larger animals better than smaller ones.
Answer:
2/3 of the progeny would be green
Explanation:
Lethal alleles means that their presence result in death of the organism
Assuming this Lethal allele is recessive --> a
This way, if there is AA or Aa the plant will survive, otherwise if there is aa the plant will not survive
Than, assuming AA is a progeny white and Aa is green
Aa x Aa
2/3 Aa - Green
1/3 - White
1/3 - plant will not survive
Crossing 2 green progeny with each other
Aa x Aa
2/3 - Green
This is something that begins with human activity.
Things line mines, that cause pollution.
I dont know what the choices are but i hope you get this right!!
Have a great day!
:)))
Answer:
Energy providers.
The body uses sugar (carbohydrates) to produce energy (ATP).