Describe the relationship between carbon and human activities represented in the model.

Ryan rears sheep for their wool. recently the quantity of wool that ryan gets has diminished. this is because the new sheep are not that wooly. ryan should add which nutrient to their feed so that the sheep becomes more wooly? a. cornb. ironc. cottonseedd. vitamin a

Acquired mutations can result from radiation pollution toxins inheritence select all that apply

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas