(Q).
Q: Chemical equations in which heat is shown as either a reactant or a product are called what? Choices: - hydroelectric equations - thorium equations - feedstock equations - thermochemical equations A:
(A).
thermochemical equations

(Q).
Q: What is defined as a push or pull acting on an object? Choices: - effort - motion - work - force A:
(A).
force

(Q).
Q: Some mutations lead to new versions of proteins that help organisms adapt to changes in their environment and are essential for evolution to occur. what are these mutations known as? Choices: - superficial mutations - evolutionary mutations - provisional mutations - beneficial mutations A:
(A).
beneficial mutations