Polygon abcd reflects about line to make polygon efgh. What is the length of ?.

Which of the following always exist between two objects having mass ● elastic force ● contact force ●gravitational force ●magnetic force

Panthers and leopards prey on deer in an ecosystem. for unknown reasons, the population of leopards increased drastically. what are the likely effects of this change on the species? 1. more food for panthers and more competition for leopards 2. less food and more competition for panthers 3. fewer deer and more competition for panthers 4. more food for deer and less competition for panthers and leopards 5. more food for leopards and less competition for panthers

What is an example of a college admissions test? -state test -cat -act -personality test