Zebra mussels (Dreissena polymorpha) are originally native to Russia. In the mid-1980's, zebra mussels were introduced into the Great Lake region of the United States where they rapidly reproduced; females can produce up to one million eggs per year. In one zebra mussel population, most of the individuals have dark, zebra-striped shells (genotype AA). However, solid light-colored shells (genotype aa) occur in 1 of every 10,000 individuals. The solid light-colored shells indicate mussels that are not hardy in cold water temperatures (<15oC). In a population of 10,000 mussels, how many individuals would be heterozygous and contain the recessive gene that might potentially help rid the Great Lakes of this invasive species? A) 198 B) 205 C) 200 D) 350

answer:

3 +4 is 19 i dont need proof i just know so trust me this is your answer

Explanation:

it would affect precipitation by causing flooding in some areas of the world due to climate increasing, causing the glaciers in the northern and southern pole of our planet to melt.

i wish you would have provided choices to simplify it and allow me to give an exact answer.

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.