Most canyons are formed by flowing rivers through erosion over long periods of time, and deep canyons and valleys are carved out. Given these facts, what are formed by flowing rivers through erosion over long periods of time among the following options: - deserts - a hydraulic system - deep valleys - pyramids - Calcium carbonate - patch reefs - buildings - Sediment
deep valleys

(Question)
Mammals breathe with the help of a diaphragm, and pugs are mammals and mammals shed. Given these facts, what breathes with the help of a diaphragm among the following options: - viruses - pugs - otters - bacteria - pigs - phytoplankton - humans - cats
(Answer)
pugs

Ques: Atoaster converts electrical energy into heat energy for toasting, and constraints The heating coils in the toaster require 120 VAC at about 10 amps. Given these facts, what do heat coils convert into heat energy among the following options: - Crumbs - Heat - wavelengths and photons - Movement of an air mass - Electrical energy - Toast - kinetic energy - rays or beams
Ans: Electrical energy

(Q).
Slime molds are fungus-like protists commonly found on rotting logs and compost, and once the trees are cut, they become logs . Given these facts, where are slime molds found among the following options: - flowers - loose dirt - animals - leaves - loose soil - swamp vegetation - rotting trees - an organism's body
(A).
rotting trees

Ques:The looseness of soil increases the amount of oxygen in that soil, and cultivation is easier if soil is loose. Given these facts, what kind of soil is easier to cultivate among the following options: - looser - cactuses - Sediment - sandier - Tropical - tighter - alluvial - wetter

Ans:looser

Most protists have motility, and motilities are full and smooth. Given these facts, what are full and smooth among the following options: - porcupines - a cuticle - sandpaper - tree bark - fertile - protist - kalenchoes - alveoli
protist