Hydropower requires damming a river, and hydropower is a renewable resource. Given these facts, what can provide a renewable resource among the following options: - By coral exoskeletons - oil - fossil fuel - damming a river - gas - peachleaf willow - sunlight - Electrical energy
damming a river

(Question)
Sweat is used for adjusting to hot temperatures by some animals, and sweat is made of salt and water. Given these facts, what uses salt and water to adjust their temperature among the following options: - gasoline - a fish - animals - cactuses - Lobsters - tacos - air - organisms
(Answer)
animals

Ques: Conserving resources has a positive impact on the environment, and recycled products conserve resources. Given these facts, what products have a positive impact on the environment among the following options: - glass - food - paper - energy - power - recycled - plastic - marketable
Ans: recycled

(Q).
Temperature changing can cause phase changes, and phase changes Change of State. Given these facts, what is temperature a change of among the following options: - matter - heat - Energy. - gas - oil - state - energy - kinetic
(A).
state

Ques:Chromosomes are coiled structures made of DNA and proteins, and trisomy chromosomes are the most common chromosomal anomaly. Given these facts, what is an anomaly in coiled structures made of DNA and proteins among the following options: - ribosomes - trisomy - mitosis - metamorphosis - resistance - deltas - lmestone - Bend

Ans:trisomy

Breathing is when a gill converts from oxygen in water into oxygen in blood, and sharks breathe using gills. Given these facts, what do sharks use to convert oxygen among the following options: - gills - skin - blood - fins - Enzymes - mouth - tail - fibers
gills