Which kingdom is know to contain organisms that have cells with no cell walls

What should be the strand of complementary dna produced by the strand of dna shown below cgt ata

Which of the following is most likely the result of an organism having lipids in its body a) water cannot be absorbed through the surface of a leaf b)human eats fruits to get a quick source of energy c) a sheep sleeps for more hours in the winter d) a warm river is filled with fish and algae

When fossil fuels are burned, carbon dioxide is released. how does this gas impact the environment?