You are presented with the question "Opposite what cause something to move?" and the following answer choices: - forces - voltage - seats - brakes - friction - stationary - nerves - arteries Now knowing that producing thrust causes something to move and opposite forces cause the thrust of the rocket, choose the best answer.
forces

You are presented with the question "what animals have regions that do not code for proteins?" and the following answer choices: - fur and fat - eukaryotes - fur seals - barnacles - sensory neurons - chickens - bioaerosols - mammals Now knowing that introns are regions that do not code for proteins and introns are found in eukaryotes, choose the best answer.
eukaryotes

You are presented with the question "Chromosomes contain characteristics that are within the what" and the following answer choices: - seeds - blood stream - cell - DNA chain - Plants growth - Most plants - orchids - molecules Now knowing that characteristics that are encoded in DNA are called genetic traits and chromosomes contain genes, each encoded as a subsection of the DNA chain, choose the best answer.
DNA chain

You are presented with the question "Harm to the ecosystem can come from" and the following answer choices: - pesticides - fossil fuels - global warming - cell mutations - mechanical weathering - flooding - vehicles - under population Now knowing that pesticides can cause pollution and air pollution harms the ecosystem, choose the best answer.
pesticides