Question 4 (1 point) A person is in a rowboat. The person exerts a force on the water with the paddle, causing the water to move. The paddleboard also moves,
but in the opposite direction. Which statement best explains why this happens?
a
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Action and reaction forces
Newton's 2nd Law
Law of Conservation of Momentum
Inertia

answer; ///i believe that the correct answer is (the worksheet);

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.

thinking it would be fimbriae