¿ Qué ocurre con los cubos de hielo cuando son colocados en el agua?
a) Los cubos 1,2 x 3 se hundiran
b) Los cubos 1, 2 y 3 flotarán
c) El cubo 1 Flotará y los cubos 2 y 3 se hundiran.
d) Los cubos 1 y 2 clotarán y el cubo 3 se hundira​

Type the correct answer in the box. use numerals instead of words. fiona has a lovely flower bed in her yard. she wants to add a fence along one side of the flower bed. the fence material is sold in meters. fiona knows that her flower bed is 200 centimeters in length. how much fencing material does fiona need in meters? fiona needs meters of fencing material for her flower bed.

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.

Abiology teacher asks students to give examples of genetic variations that support the idea that changes in a population’s environment affect genetic variation. which is the least supportive example? a.changes in genetics in human populationsb.antibiotic resistance in bacteria populationsc.pesticide resistance in garden insectsd.changes in the color of the peppered moth population in england