Water shortages are a major problem for many people around the world. why do you think this is the case?

Brainliest goes to first explain why or why not in approximately 100 words. should scientists who identify genes and create new genetic engineering techniques have the right to patent their methods for their own profit?

Autotrophs a.consume their food to get energy b.may use photosynthesis to gain energy c.are also called consumers d.cannot use solar energy

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?