Adding salt to a solid decreases the freezing point of that solid, and ice is the solid form of water. Given these facts, what decreases the freezing point of ice among the following options: - hyperthyroidism - increasing temperature - heating liquids - lowering temperature - Dehydration - keeping the temperature steady - adding salt - hypothyroidism
adding salt

(Question)
Amphibians have permeable skin that easily absorbs substances from the environment, and all frogs are amphibians. Given these facts, what has permeable skin among the following options: - goats - alligators - animals - apples - frogs - sharks - humans - snakes
(Answer)
frogs

Ques: Roundworms reproduce sexually, and nematodes are microscopic, true roundworms. Given these facts, which reproduce sexually among the following options: - cacti - insects - Nematodes - Conifers - ferns - barnacles - Most plants - humans
Ans: Nematodes

(Q).
Lipids may consist of fatty acids alone, or they may contain other molecules as well, and lipids Lipids are major components of cell membranes. Given these facts, what consists of fatty acids among the following options: - mammals - bioaerosols - h2o - battery cells - Energy. - hydrochloric acid - keeping the dog warm - cell membranes
(A).
cell membranes

Ques:Most amphibians breathe with gills as larvae and with lungs as adults, and an adult frog has lungs and teeth. Given these facts, adult frogs have what and breathe with gills as larvae among the following options: - embryos - a fish - ovaries - grow - teeth - survive - NaCl - oxygen

Ans:teeth

Ques: If the amount of available food and water decreases in an environment then animals may leave that environment to find food and water, and where there is no water there is drought. Given these facts, what might cause animals to leave their environment among the following options: - storms - Drought - Lack of predators - flooding - Adapting to that environment - Plentiful food sources - forces - mines
Ans:
Drought