I need help on this question plz

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.

What does gradualism and punctuated equilibrium have in common

What’s this animal (picture is tagged) and where is it most likely to live, rainforest or desert?