Why is it important that scientific investigations be repeated

What vegetable do you get when you mix a breed of dog with a baking ingredient?

Water vapor makes up what percentage of atmospheric gases

In an experiment designed to test the effect of temperature on goldfish respiration, the temperatures that were changed represent what type of variable? A. control B. responding C. experimental D. correlative E. placebo

Which finding would have disproved Virchow's hypothesis? A. Animalcules are not organisms. B. Animals are made of non-cell-based matter. C. Plants are made of non-cell-based matter. D. Cells can generate from nonliving matter.

During diffusion when the concentration of molecules on both sides of a membrane is the same the molecules will?

Although gender is not inherent in inanimate objects or in behaviors, we treat many objects and behaviors as if they were masculine or feminine. This cognitive organization of the world according to gender is referred to as?

Water changes temperature easily. true or false

redwoods are the tallest species of tree in the world. explain how transpiration causes water to travel from the roots to the branches of a tree this size.

During photosynthesis, chloroplasts use light energy to convert carbon dioxide and water into sugar and oxygen. Which term best classifies the energy stored in the products of photosynthesis?

What did Chargaff discover while studying bases in the DNA of organisms? The bases in the DNA of each organism were unique. The ratios of thymine and adenine were similar, as were the ratios of guanine and cytosine.