Insulin is a protein that is used by the body to regulate both carbohydrate and fat metabolism. a bottle contains 375 ml of insulin at a concentration of 40.0 mg/ml . what is the total mass of insulin in the bottle?

Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .

Study this image which statement best describes the rock shown check all that apply

Ascientist observes certain changes in the physical features of a particular species over time. she concludes that the species has undergone evolutionary change. she wants to study the animals by analyzing their population. she’ll use . the population of this species is decreasing considerably. if this trend doesn’t change, this species will fall under the category of animals. this is a plato question,i need to make up his biology credit.