Ques: You are presented with the question "What do all vertebrates have?" and the following answer choices: - fur and fat - sensory neurons - Veins and arteries. - four limbs - jaws and scales - a slimy coat - jaw and a backbone - feathers Now knowing that vertebrates are all chordates that have a backbone and all chordates have jaws, choose the best answer.
Ans: jaw and a backbone

Ques: You are presented with the question "What do tissues need to repair themselves?" and the following answer choices: - cells - body - rest - food - bones - energy - blood - heat Now knowing that healing requires rest and rest is essential to tissue healing, choose the best answer.
Ans: rest

Ques: You are presented with the question "What requires energy?" and the following answer choices: - trees staying in place - animals with backbones - Veins and arteries. - statues not moving - some invertebrates - rocks remaining still - power stations - animals running Now knowing that an animal requires energy to move and and as they move or run, their legs barely move, choose the best answer.
Ans: animals running

Ques: You are presented with the question "What has a positive impact on where organisms live?" and the following answer choices: - nutrients - Green beans - exercise - deforestation - tornadoes - recycling - habitat removal - animals Now knowing that recycling has a positive impact on the environment and organisms live in environments, choose the best answer.
Ans:
recycling