Drag each tile to the correct location.

Identify which questions can be answered through science and which cannot.

What are the most common social

settings that tend to produce

accomplished artists?

If a new gene is added to the geri

of a tomato species, wil that species

be more resistant to insects?

Do the types of organisms found in

the fossil record appear in consistent

sequences in different parts of

the world?

Should humans use biotechnology

to bring extinct organisms from the

fossil record back to life?

'Is it right or wrong to use genetic

engineering to produce new food,

products?

Are Michelangelo's paintings more

impressive than Rembrandt's?

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.