A man drinks swamp water and later contracts malaria. This fact alone does not provide conclusive evidence that swamp water is responsible for causing malaria. To draw a valid conclusion, a experiment with only one factor is needed.

(first blank choices: controlled, scientific or dual)
(second blank choices: constant, variable or common)

Ineed a chemical reaction takes place in which erlergy is released. arrange the reaction's characteristics in order from start to finis lower energy of reactants higher energy of products higher energy of reactants transition state sd lower energy of products

Pls quickly! which of the following is true about the behavior of an organism? a. the behavior of an organism is influenced by both its heredity and it’s environment. b. the behavior of an organism is influenced only by the treats it inherits from its parents. c. the behavior of an organism is influenced only by the environment in which it lives in. d. the behavior of an organism is not influenced by either it’s heredity or its environment.

Why should organisms reproduce more offspring than will survive? select all that apply.