Explain the main role of the kindeys and skin. A.The kidney and skin works to protect our organs from the sun. B.The kidneys and skin. Are nessecary to remove waste products that the body produces .C. The kidney and skin is used to keep our body warm. D. The kidney and skin only work together to filter the liquid part of blood

Which is not a characteristic of the animal kingdom? a. they include both vertebrates and invertebrates b. their skin is covered with hair or fur c. they are heterotrophs d. they are eukaryotic

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)