What was the effect of the nuclear disaster in Chernobyl, Ukraine? Ukraine became a nuclear-free country.

B
Ukraine was led into a severe financial crisis.

C
The Soviet Union limited their nuclear warheads.

D
The United Nations threatened sanctions against Ukraine.

Abraham maslow's theory of personality development was the "ages and stages" model

Melanocytes and keratinocytes work together in protecting the skin from uv damage when keratinocytes a. provide the melanocyte with a protective shield against abrasion b. maintain the appropriate temperature so the product of the melanocyte will not denature c. maintain the appropriate ph in order for the melanocyte to synthesize melanin granules d. accumulate the melanin granules on their superficial portion, forming a uv-blocking pigment layer

In the past week dylan, was laid off from work, was given notice he is in academic probation and was threatened to be evicted from his apartment. as a result, he has increased his usage of alcohol and cigarettes. which of these life skills would beneficial?