Land degredation is a major issue worldwide and poses a threat to the sustainability of agriculture and economic development of many third world countries. which answer choice is not a form of land degredation that needs to be addressed? a) wind and wave erosion in coastal regions. b) water erosion from run-off in mountainous regions. c) water erosion during the rainy season in semi-arid regions d) the reclamation of land at the mouths of rivers formed by silt deposits

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

If scientists are wrong about earth's age based on radioactive material and the decay rates are really much faster, how would nuclear power plants be affected?

6. in domesticated cats, the following are independently assorting: normal ears (t) is dominant to tufted ears (t); curved whiskers (c) is dominant to straight whiskers (c); the presence of six toes (s) is dominant to five toes (s); gene for hair length is an x-linked codominant. the three phenotypes for hair length are long (xhxh), medium (xhxh), and short (xhxh); medium is the heterozygous condition. given two parents: ttccssxhxh x ttccssxhy how many different gametes could be formed in the female cat with respect to these four traits? how many phenotypes are possible in the offspring from this mating?