If plants may die if there is no looseness in the soil, then plants may die without what? Answer choices: - nucleus of a cell - some looseness in the soil - wavelengths and photons - moss - single-celled organisms - organic molecules - snow - rocks
some looseness in the soil

(Question)
If guitars make sound with vibration, then what do guitars make sound with? Answer choices: - friction - vibration - voltage - energy - power - bamboo - mechanical - heat energy
(Answer)
vibration

Ques: If dill pickles can cause harm to the eyes, then what can dill pickles do to eyes? Answer choices: - help them focus - kill them - reduce swelling - harm them - Change colors - increase vision ability - Relieve pain - protect them
Ans: harm them

(Q).
If sea urchins have radial symmetry, then what has radial symmetry? Answer choices: - sea urchins - A Greek letter - humans - Most plants - peachleaf willow - catfish - gastropod shells - ducks
(A).
sea urchins

Ques:If all animals are fed by others, then all animals are what? Answer choices: - fed by hand - homogenous - fed by others - parasites - fed red meat - fed whole grains - important habitats - insects

Ans:fed by others

If sweat is used to adjust controls to regulate temperature, then what is used to adjust controls to regulate temperature? Answer choices: - glass - motors - neurons - power - copper - sweat - forces - keratin
sweat