During one year, eight turtles are born into a population. ten turtles immigrate into the population, but two emigrate to find mates. if the overall population growth is nine turtles, what was the death rate of turtles during the year? use this formula: population growth = (birth rate + immigration) – (death rate + emigration) a)7 b)9 c)11 d)29

A)7

Explanation:

Birth rate = 8 turtles / year

Immigration = 10 turtles / year

Emigration = 2 turtles

Population growth = 9 turtles.

Lets suppose that the death rate for the given population is X.

By placing all the values in formula:

population growth = (birth rate + immigration) – (death rate + emigration)

9 = (8 +  10) - (X + 2)

9= 18 -( X+ 2)

or X= 7.

carbohydrates: (starches and sugars) composed of carbon, hydrogen, and oxygen.

lipids: (fats, oils, and waxes) are made of carbon and hydrogen atoms.

nucleic acids: contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. they are polymers of nucleotides. a nucleotide has three parts, a 5-carbon sugar, a phosphate     (-po⬇️4) group, and a nitrogenous base.

proteins: made up of nitrogen, carbon, hydrogen, and oxygen. they are polymers of amino acids.

nucleus

would be most reasonable answer tbh