Avery complex organism, such as a human, is likely a organism. a. any of these b. multi-celled c. single-celled

Q: a pair of homologous chromosomesa) always has the same genes and the same allows b)always has the same genes c)always has the same alleles d)never has the same genes

In the african savanna, more wildebeests are born than the environment can support. which is most likely to happen over a period of years as a result

The source of energy shown in the image is (renewable, non renewable, polluting) a drawback of building a dam is that (it will destroy ecosystems, it requires fossil fuels, it won’t be useful for irrigation)