How do you define weight on Earth? the amount of gravitational force between the object and Earth

the amount of matter in the object sitting on Earth's surface

the mass of the object plus the mass of Earth

the push or pull that causes the object to move, stop or change direction

Red flowered snapdragons are crossed with white flowered snapdragons, producing all pink snapdragons in the f1 generation. what would you expect if you crossed pink with pink? 3/4, 1/4, 1/2 red, 3/4,/1/2,/1/4 pink,1/2, 3/4, 1/4 white

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid