A newly discovered solar system is found 150 billion kilometers from the sun. How many AU does this represent? Show your work.

The atmosphere that we depend on for our survival is enriched by numerous cyanobacteria. This fact justifies which characteristic of cyanobacteria

Are viruses considered to be cells? Would they be included in these cell theory statements

Does malaria only affect women?

Which of the following is a bone of the pectoral girdle? a. Femur b. Ulna c. Hip bone d. Clavicle e. Radius

Explain how cell shape can be modified so that diffusion can support life processes

J. What differences can you see when you compare the nucleus of a dividing cell with that of a non-dividing cell?

What is the energy of a photon first used to do in photosynthesis?

Select the correct statement regarding chemical synapses. A) Cells with gap junctions use chemical synapses. B) The release of neurotransmitter molecules gives cells the property of being electrically coupled.

How can speciation of plants benefit humans

Is cellulose a fat, carbohydrate or protien