A group of deer are part of the same species
and are living in the same area. How would
we refer to this group of deer? Population, community, or ecosystem?

Population

Explanation:

Since they are the same species living in the same area, this makes it a population. A community is different species. And an ecosystem is all the abiotic and biotic factors along with a lot of different species.

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u