(Q).
If having no natural predators increases potential to produce more offspring than the environment can support, then having what increases the potential to produce more offspring than the environment can support? Answer choices: - no natural habitat - no natural prey - competing for resources - peachleaf willow - no natural owners - members of their own species - animals with backbones - no natural predators
(A).
no natural predators

(Q).
If the direction the earth is tilted while it orbits the sun is what causes climate to change, then what determines the climate to change? Answer choices: - exposure to cold - Greenhouse gases - the sun's energy - degrees Celsius - Greenhouse gasses - organisms and their habitat - Decreased precipitation - The way the earth is tilted
(A).
The way the earth is tilted

(Q).
If neurons make up nerve tissue, then what tissue do neurons make up? Answer choices: - PDAs - small - alveoli - animals - nerve - eardrum - ovaries - organ
(A).
nerve