Acarpenter feels warmer as the sun rises higher in the sky. infer which energy transformation may be happening. question 10 options: electrical energy to mechanical energy chemical energy to radiant energy thermal energy to electrical energy radiant energy to thermal energy

Weights of golden retriever dogs are normally distributed. samples of weights of golden retriever dogs, each of size nequals15, are randomly collected and the sample means are found. is it correct to conclude that the sample means cannot be treated as being from a normal distribution because the sample size is too small? explain.

Eutrophication caused by human nutrient pollution.

When an object is moving away from you while still making a sound, the pitch of the sound is perceived to a. lower b. unchanged c. fluctuating d.higher