Sat Calc section

I don't think there are questions as difficult as this one, but please help​

You are getting ready to transport troops in a m1152 configured with cargo cover and troop seats which of the following should you do before starting out

Which of the following is a presentation cue? a. crossing your arms b. mumbling c. repeating words d. whistling

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