Which statement best describes scientific theories?
choose one answer.
a. scientific theories are based on facts that describe natural events.
b. scientific theories describe natural events but do not explain them.
c. scientific theories are facts based on observations of events in the natural world.
d. scientific theories attempt to explain how events occur in the natural world.

Why do bacteria thrive even in hostile environments

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)