Weather conditions all over the world during an el niño year is unusual. many rain clouds forms over this warm part of the pacific ocean, bringing more than usual in north and south america. meanwhile, other parts of the world suffer severe
a) rain; drought
b) cyclones; tropical storms
c) rain; drops in temperature
d) days without precipitation; flooding

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

(drag each tile to the correct identify which questions can be answered by what can be answered by science or which cannot. -is it right or wrong to use genetic engineering to produce new food products? -what are the most common social settings that tend to produce accomplished artists? -if a new gene is added to the genome of a tomato species, will that species be more resistant to insects? -should humans use biotechnology to bring extinct organisms from the fossil record back to life? -do the types of organisms found in the fossil record appear in consistent sequences in different parts of the world? -are michelangelo's paintings more impressive than rembrandt's?

Why did mendel use pea plants in his experiments? a. they have no alleles. b. they are haploid organisms. c. they reproduce quickly. d. they are all male.