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Climate is the only factor that determines biome distribution on Earth. Temperature and precipitation patterns strongly influence vegetation types worldwide.

The fossil called Lucy, which lived about 3.18 million years ago, is a member of which of the following species?

Both echinoderms and chordates are deuterostomes. This means that they ____________.

Boreal forests, also known as taiga, are dominated by evergreen conifer species. These forests are found mainly in high northern latitudes with long, cold winters.

The ______________________________ is the disk-shaped group of tissues through which small blood vessels from the mother and fetus intertwine but do not join.

Which of the following best describes the epigenetic view of development?

Answer each question thoughtfully in 3–5 sentences. There are no right or wrong answers; you are encouraged to express and support your own perspective based on what you have learned.   Prompt: In your opinion, which of Erikson’s eight psychosocial stages do you believe is the most critical to a person’s overall development? Explain your reasoning and provide examples from your own observations or experiences.

Answer each question thoughtfully in 3–5 sentences. There are no right or wrong answers; you are encouraged to express and support your own perspective based on what you have learned.   Prompt: Life expectancy in the United States has been impacted by events such as COVID-19, with disproportionate effects on certain communities. In your opinion, what do you believe are the most important steps society should take to address these disparities in life expectancy? Why?

A coniferous forest that runs along the west coast of Canada and the United States, due to the moist winds off the Pacific, is called the _______________.

Correlation is the same as causation in research design.