Producing thrust causes something to move, and opposite forces cause the thrust of the rocket. Given these facts, opposite what cause something to move among the following options: - forces - voltage - seats - brakes - friction - stationary - nerves - arteries
forces

Introns are regions that do not code for proteins, and introns are found in eukaryotes. Given these facts, what animals have regions that do not code for proteins among the following options: - fur and fat - eukaryotes - fur seals - barnacles - sensory neurons - chickens - bioaerosols - mammals
eukaryotes

Characteristics that are encoded in DNA are called genetic traits, and chromosomes contain genes, each encoded as a subsection of the DNA chain. Given these facts, chromosomes contain characteristics that are within the what among the following options: - seeds - blood stream - cell - DNA chain - Plants growth - Most plants - orchids - molecules
DNA chain

Pesticides can cause pollution, and air pollution harms the ecosystem. Given these facts, harm to the ecosystem can come from among the following options: - pesticides - fossil fuels - global warming - cell mutations - mechanical weathering - flooding - vehicles - under population
pesticides